Suction Cup / Dimple Maker

This is a suction cup / dimple maker. Its only purpose is to add a concave bump to casted resins or silicones.

At the default scale, it will produce a dimple 4 cm wide if the casting liquid is up to the same level as the tool stand.

To prepare for use, sand and prep center surface until smooth and glassy for optimal performance.

I recommend XTC-3D for most of the smoothing.