Protractor

3D Model

A high-poly model of a regular plastic protractor. The scale is 1 to 1. It was made of transparent plastic, but since the whole model is transparent and uniform it did not show up well here and I left it opaque. To make it transparent in Blender in the texture shader set the Alpha value to 1, IOR to no more than 1.100 then select the “Material” tab —Viewport display — Settings and check the Backface Culling box and select the Alpha Blend value in Blend Mod . Then there will be a beautiful transparency effect in Eevee and especially in Cycles.