Sticker set
You've got to be kitten me, the purrfect sticker set does exist. Meow!
Meet Bug! The inspiration for the Chunkadust cat.

Wash molds with warm water and soap, towel / air dry.
For stencils GENTLY wipe with rubbing alcohol or warm water and soap as needed to remove residue.
3d Printed Molds and stencils are NOT DISHWASHER SAFE and should not be exposed to high heat because it may cause them to deform.