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Solarbotics Perpetual Motion Marble Kit

Solarbotics Perpetual Motion Marble Kit

$23.99 $34.99 Sale

Save 31%

tinyTesla Musical Tesla Coil Kit

tinyTesla Musical Tesla Coil Kit

$154.99 $229.99 Sale

Save 33%

Useless Box Kit

Useless Box Kit

$29.99 $39.99 Sale

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Marbleocity Mini Coaster

Marbleocity Mini Coaster

$19.99 $29.99 Sale

Save 33%

Lithiholo Hologram Kits

Lithiholo Hologram Kits

$79.99 $99.99 Sale

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3Doodler Create 3D Printing Pen

3Doodler Create 3D Printing Pen

$70.99 $99.99 Sale

Save 29%

GoBrix R/C Building Brick Motors

GoBrix R/C Building Brick Motors

$9.99 - $14.99 Sale

Save up to 50%

RePhone DIY Cell Phone Kit

RePhone DIY Cell Phone Kit

$45.99 $58.99 Sale

Save 22%

Tiny Arcade - Miniature Arcade Cabinet

Tiny Arcade - Miniature Arcade Cabinet

Out of stock!

$44.99 $59.99 Sale

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3Doodler Start

3Doodler Start

Out of stock!

$4.99 - $34.99 Sale

Save up to 30%

Marbleocity Dragon Coaster

Marbleocity Dragon Coaster

Out of stock!

$49.99

Pit & Pendulum

Pit & Pendulum

Out of stock!

$14.99 $29.99 Sale

Save 50%

Smart Mass Kinetic Sand

Smart Mass Kinetic Sand

Out of stock!

$5.99 $9.99 Sale

Save 40%

Tungsten Spinning Top

Tungsten Spinning Top

Out of stock!

$69.99

Celestron Eclipse Binoculars

Celestron Eclipse Binoculars

Out of stock!

$69.99

Star Wars Miniature Metal DIY Model Kits

Star Wars Miniature Metal DIY Model Kits

Out of stock!

$14.99 - $49.99

Build On Brick Holiday Wreath

Build On Brick Holiday Wreath

Out of stock!

$19.99

3Doodler 3D Printing Pen 2.0

3Doodler 3D Printing Pen 2.0

Out of stock!

$9.99 - $19.99