This model is designed to test the flexibility of TPU in 3D printing depending on the thickness of the printed part.
The piece consists of a series of tabs with increasing thicknesses from 0.5 mm to 3 mm, in 0.5 mm steps, allowing you to easily compare the stiffness or softness of your filament.

On the back, each tab is labeled with its thickness.

Additionally, the model features a slot that allows you to:

• add a keyring to turn it into a keychain
• hang it up for easy storage and quick access

A handy little gadget for anyone who wants to quickly test the properties of their TPU, while also being practical to carry around.