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Tourbillon model 3D printing Principle of mechanical clock structure Decompression toys Science popularization Teaching models Tourbillon model 3D printing Principle of mechanical clock structure Decompression toys Science popularization Teaching models

Tourbillon model 3D printing Principle of mechanical clock structure Decompression toys Science popularization Teaching models

$29.90$29.90

2 sold
67% off
Sturdy Laboratory Stand with Adjustable Height, Flask Clamp, Large and Small Rings, Rustproof and Durable, Easy to Assemble for Sturdy Laboratory Stand with Adjustable Height, Flask Clamp, Large and Small Rings, Rustproof and Durable, Easy to Assemble for

Sturdy Laboratory Stand with Adjustable Height, Flask Clamp, Large and Small Rings, Rustproof and Durable, Easy to Assemble for

$217.73$677.60

32% off
Flying Tourbillon Principle Model kit Dismantling mechanical watch Clockwork-powered escapement balance 3D printed DIY STEM toys Flying Tourbillon Principle Model kit Dismantling mechanical watch Clockwork-powered escapement balance 3D printed DIY STEM toys

Flying Tourbillon Principle Model kit Dismantling mechanical watch Clockwork-powered escapement balance 3D printed DIY STEM toys

$230.48$338.94

9 sold
3% off
1 set DIY electric voice controlled door small invention, mechanical automation, manual assembly, model material 1 set DIY electric voice controlled door small invention, mechanical automation, manual assembly, model material

1 set DIY electric voice controlled door small invention, mechanical automation, manual assembly, model material

$206.61$213.00

3% off
Engine, car, steam, car, physics experiment, science popularization, small production, small invention, toy model Engine, car, steam, car, physics experiment, science popularization, small production, small invention, toy model

Engine, car, steam, car, physics experiment, science popularization, small production, small invention, toy model

$192.06$198.00

Planetary gear model DIY kit sun gear Mechanical gear group transmission demonstration Teaching equipment for 3D printing STEAM Planetary gear model DIY kit sun gear Mechanical gear group transmission demonstration Teaching equipment for 3D printing STEAM

Planetary gear model DIY kit sun gear Mechanical gear group transmission demonstration Teaching equipment for 3D printing STEAM

$29.90$29.90

10 sold
8% off
Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

$216.45$235.27

6 sold
3% off
1set Self made jet engine, power generation, steam engine, physics experiment, scientific small production, invention, toy model

1set Self made jet engine, power generation, steam engine, physics experiment, scientific small production, invention, toy model

$212.43$219.00

20% off
444 Pcs Molecular Model Kit Inorganic and Organic Chemistry Scientific Atoms Molecular Models Color-Coded Atoms for Kid 444 Pcs Molecular Model Kit Inorganic and Organic Chemistry Scientific Atoms Molecular Models Color-Coded Atoms for Kid

444 Pcs Molecular Model Kit Inorganic and Organic Chemistry Scientific Atoms Molecular Models Color-Coded Atoms for Kid

$35.46$44.32

2 sold
45% off
Physics Teaching Model Demo Props DIY Science Kits Stem Project Volume Pressure Demonstrator Educational Toy for Kids Physics Teaching Model Demo Props DIY Science Kits Stem Project Volume Pressure Demonstrator Educational Toy for Kids

Physics Teaching Model Demo Props DIY Science Kits Stem Project Volume Pressure Demonstrator Educational Toy for Kids

$117.19$213.07

3% off
1set Physical Mechanics Instrument Experimental Block Demo Kit Small Pulley Cable Machine Pulley Wheel Machinic 1set Physical Mechanics Instrument Experimental Block Demo Kit Small Pulley Cable Machine Pulley Wheel Machinic

1set Physical Mechanics Instrument Experimental Block Demo Kit Small Pulley Cable Machine Pulley Wheel Machinic

$215.34$222.00

Suitable For High School Teachers And Students Molecular Model Set Kit Universal And Organic Chemistry School Teaching Learning Suitable For High School Teachers And Students Molecular Model Set Kit Universal And Organic Chemistry School Teaching Learning

Suitable For High School Teachers And Students Molecular Model Set Kit Universal And Organic Chemistry School Teaching Learning

$20.25$20.25

6 sold
V2 Engine DIY kit V-type 2-Cylinder V-twin Car engine model Wooden parts assembly science education experimen Children STEM toys V2 Engine DIY kit V-type 2-Cylinder V-twin Car engine model Wooden parts assembly science education experimen Children STEM toys

V2 Engine DIY kit V-type 2-Cylinder V-twin Car engine model Wooden parts assembly science education experimen Children STEM toys

$29.90$29.90

1 sold
Hobby Mio Beginner's Toolkit for Gundam Model Building - Featuring Model Assembly Tools Hobby Mio Beginner's Toolkit for Gundam Model Building - Featuring Model Assembly Tools

Hobby Mio Beginner's Toolkit for Gundam Model Building - Featuring Model Assembly Tools

$198.27$198.27

1 sold
49% off
1 Presentation Board 20 White Cards Foldable Desktop Pocket Chart PET Material Clear Display Pockets Easy Assembly Gift Students 1 Presentation Board 20 White Cards Foldable Desktop Pocket Chart PET Material Clear Display Pockets Easy Assembly Gift Students

1 Presentation Board 20 White Cards Foldable Desktop Pocket Chart PET Material Clear Display Pockets Easy Assembly Gift Students

$102.85$201.66

Children's STEM scientific experimental toy Stirling steam engine model V-shaped twin cylinder steam Children's STEM scientific experimental toy Stirling steam engine model V-shaped twin cylinder steam

Children's STEM scientific experimental toy Stirling steam engine model V-shaped twin cylinder steam

$27.71$27.71

Tourbillon model 3D printing Principle of mechanical clock structure Decompression toys Science popularization Teaching models Tourbillon model 3D printing Principle of mechanical clock structure Decompression toys Science popularization Teaching models

Tourbillon model 3D printing Principle of mechanical clock structure Decompression toys Science popularization Teaching models

$29.90 $29.90

2 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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67% off
Sturdy Laboratory Stand with Adjustable Height, Flask Clamp, Large and Small Rings, Rustproof and Durable, Easy to Assemble for Sturdy Laboratory Stand with Adjustable Height, Flask Clamp, Large and Small Rings, Rustproof and Durable, Easy to Assemble for

Sturdy Laboratory Stand with Adjustable Height, Flask Clamp, Large and Small Rings, Rustproof and Durable, Easy to Assemble for

$217.73 $677.60

Categories: Office & School Supplies, Educational Equipment & Supplies

Buy Now
32% off
Flying Tourbillon Principle Model kit Dismantling mechanical watch Clockwork-powered escapement balance 3D printed DIY STEM toys Flying Tourbillon Principle Model kit Dismantling mechanical watch Clockwork-powered escapement balance 3D printed DIY STEM toys

Flying Tourbillon Principle Model kit Dismantling mechanical watch Clockwork-powered escapement balance 3D printed DIY STEM toys

$230.48 $338.94

9 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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3% off
1 set DIY electric voice controlled door small invention, mechanical automation, manual assembly, model material 1 set DIY electric voice controlled door small invention, mechanical automation, manual assembly, model material

1 set DIY electric voice controlled door small invention, mechanical automation, manual assembly, model material

$206.61 $213.00

Categories: Office & School Supplies, Educational Equipment & Supplies

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3% off
Engine, car, steam, car, physics experiment, science popularization, small production, small invention, toy model Engine, car, steam, car, physics experiment, science popularization, small production, small invention, toy model

Engine, car, steam, car, physics experiment, science popularization, small production, small invention, toy model

$192.06 $198.00

Categories: Office & School Supplies, Educational Equipment & Supplies

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Planetary gear model DIY kit sun gear Mechanical gear group transmission demonstration Teaching equipment for 3D printing STEAM Planetary gear model DIY kit sun gear Mechanical gear group transmission demonstration Teaching equipment for 3D printing STEAM

Planetary gear model DIY kit sun gear Mechanical gear group transmission demonstration Teaching equipment for 3D printing STEAM

$29.90 $29.90

10 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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8% off
Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

Physics teaching Stirling engine generator steam engine physics experiment science science production invention toy model small

$216.45 $235.27

6 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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3% off
1set Self made jet engine, power generation, steam engine, physics experiment, scientific small production, invention, toy model

1set Self made jet engine, power generation, steam engine, physics experiment, scientific small production, invention, toy model

$212.43 $219.00

Categories: Office & School Supplies, Educational Equipment & Supplies

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20% off
444 Pcs Molecular Model Kit Inorganic and Organic Chemistry Scientific Atoms Molecular Models Color-Coded Atoms for Kid 444 Pcs Molecular Model Kit Inorganic and Organic Chemistry Scientific Atoms Molecular Models Color-Coded Atoms for Kid

444 Pcs Molecular Model Kit Inorganic and Organic Chemistry Scientific Atoms Molecular Models Color-Coded Atoms for Kid

$35.46 $44.32

2 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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45% off
Physics Teaching Model Demo Props DIY Science Kits Stem Project Volume Pressure Demonstrator Educational Toy for Kids Physics Teaching Model Demo Props DIY Science Kits Stem Project Volume Pressure Demonstrator Educational Toy for Kids

Physics Teaching Model Demo Props DIY Science Kits Stem Project Volume Pressure Demonstrator Educational Toy for Kids

$117.19 $213.07

Categories: Office & School Supplies, Educational Equipment & Supplies

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3% off
1set Physical Mechanics Instrument Experimental Block Demo Kit Small Pulley Cable Machine Pulley Wheel Machinic 1set Physical Mechanics Instrument Experimental Block Demo Kit Small Pulley Cable Machine Pulley Wheel Machinic

1set Physical Mechanics Instrument Experimental Block Demo Kit Small Pulley Cable Machine Pulley Wheel Machinic

$215.34 $222.00

Categories: Office & School Supplies, Educational Equipment & Supplies

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Suitable For High School Teachers And Students Molecular Model Set Kit Universal And Organic Chemistry School Teaching Learning Suitable For High School Teachers And Students Molecular Model Set Kit Universal And Organic Chemistry School Teaching Learning

Suitable For High School Teachers And Students Molecular Model Set Kit Universal And Organic Chemistry School Teaching Learning

$20.25 $20.25

6 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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V2 Engine DIY kit V-type 2-Cylinder V-twin Car engine model Wooden parts assembly science education experimen Children STEM toys V2 Engine DIY kit V-type 2-Cylinder V-twin Car engine model Wooden parts assembly science education experimen Children STEM toys

V2 Engine DIY kit V-type 2-Cylinder V-twin Car engine model Wooden parts assembly science education experimen Children STEM toys

$29.90 $29.90

1 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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Hobby Mio Beginner's Toolkit for Gundam Model Building - Featuring Model Assembly Tools Hobby Mio Beginner's Toolkit for Gundam Model Building - Featuring Model Assembly Tools

Hobby Mio Beginner's Toolkit for Gundam Model Building - Featuring Model Assembly Tools

$198.27 $198.27

1 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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49% off
1 Presentation Board 20 White Cards Foldable Desktop Pocket Chart PET Material Clear Display Pockets Easy Assembly Gift Students 1 Presentation Board 20 White Cards Foldable Desktop Pocket Chart PET Material Clear Display Pockets Easy Assembly Gift Students

1 Presentation Board 20 White Cards Foldable Desktop Pocket Chart PET Material Clear Display Pockets Easy Assembly Gift Students

$102.85 $201.66

Categories: Office & School Supplies, Educational Equipment & Supplies

Buy Now
Children's STEM scientific experimental toy Stirling steam engine model V-shaped twin cylinder steam Children's STEM scientific experimental toy Stirling steam engine model V-shaped twin cylinder steam

Children's STEM scientific experimental toy Stirling steam engine model V-shaped twin cylinder steam

$27.71 $27.71

Categories: Office & School Supplies, Educational Equipment & Supplies

Buy Now