Vanesa Seelig's cutters are 3D printed using PLA (bio-plastic).  Two pieces per set included. 

All of our cutters work great with any clay including, cold porcelain, cookie dough, play dough, fondant and molding clay.  Three different sizes. 

The sizes listed for purchase are based on the longest side of the main cutter.  It can be height or length.

Small set: 7.5cm

Medium set: 

Large: 10.5cm

For easy release of clay, remember to coat the cutter and stamp with a small amount of mold release, cream or baby oil before cutting.

Be aware pieces made in PLA bio-plastic are not dishwasher safe.  Hand was only in lukewarm water.