Complaints to /dev /null , Slides / Slider Slippers , Black Size:UK : 7 ~ EURO : 41 It's equipped with a rubber-band

It's equipped with a rubber-band engine

or buy one for yourself – these kits are extremely popular

The rubber band powers the mechanism of the model and compensates for the pendulum's oscillations' kinetic energy loss

Create your own story with such amazing 3D model

it may serve as a secret gift package

Complaints to /dev /null , Slides / Slider Slippers , Black Size:UK : 7 ~ EURO : 41 It's equipped with a rubber-bandGeekdawn brings you these unique printed slides slippers. Choose from multiple variety of designs to quench your Geeky thirst. For chill days, casual outing and beyond, this pair of sliders from Geekdawn are perfect. Slip into 'em for maximum comfort and style! Please refer to the size chart in the product images to avoid any size related confusion. Just in case the size doesn't fit, please place an exchange order and we will replace the t shirt for