NEW Auto Plotter R-16A Premium STEM Toy Kit, A great DIY toys kit for kids to understand basic mechanical structures and power transmission. wk_end_auction Package Contents: 2 x Black

Package Contents: 2 x Black 920 XL

💮 Wide Application - These curtain clips fit for all thick blackout curtains

12 colors of cording

To make the installation process effortless and quick

Nonstick surface

NEW Auto Plotter R-16A Premium STEM Toy Kit, A great DIY toys kit for kids to understand basic mechanical structures and power transmission. wk_end_auction Package Contents: 2 x BlackNEW Auto Plotter R 16A Premium STEM Toy Kit Beautiful lines, brilliant colors. It is a perfect combination of mathematics and physics. The plotter can create more than one hundred flower gears of different sizes and different shapes. Each gear has a different shape, and each rotation of it is in accordance with the laws of mathematics and physics. Specifications: A great DIY toys kit for kids to understand basic mechanical structures and power