I need a tool that can press polymer clay into a uniform and consistent thickness. This roller can press the clay to a thickness of 0.2 inches

Required accessories: 2 machine screws:

Imperial system users: 1/4 inch × 3/4 inch
Metric users: M6 × 20 mm

Shorter screws may also be used, but if their length is less than 0.4 inches

I wish you a pleasant experience using it!