1.Material: food safe PLA * PLA is a new type of renewable biodegradable material made from starch raw materials derived from renewable plant resources such as corn and cassava. 2.Function: This product is made using 3D printing technology.This item is intended for use with fondant, however certain designs with simple main cutters may also be used to cut cookie dough . 3.Size：3inches/4inches/5inches *The sizes listed for purchase are based on the longest side of the main cutter (either by height <top to bottom> or length <left to right>). *All cookie cutters will be approximately 0.4 inch in depth with any pieces that have stamp lines, the stamp lines will measure approximately 0.08 inch taller than the cutting wall. * The example displayed is our 4 inch size. Please use the grid to help determine the size you require as all sizes are proportionate. 4.Color: random color 5：Precautions:DRY PRODUCT IMMEDIATELY AFTER HAND WASHING WITH COLD WATER. These items are NOT dishwasher safe. Avoid heat (including sunlight) and excessive moisture to prevent warping.