Made from PLA+ which is biodegradable and derived for renewable sources such as fermented corn starch.
This is a 5 piece set of arch rainbow shapes - approximate sizes (HxW):
25mm x 25mm
30mm x 30 mm
35mm x 35mm
40mm x 40mm
45mm x 45mm
***Please note - Due to several factors (detail of the shape, level of conditioning of clay, thickness and effects within the clay, etc) some shapes require clean up to achieve a perfect edge. This can be done by trimming or smoothing after cutting or by sanding after curing.