OOLY's Charm to Charm stackable crayons are a fun stationery product that doubles as a building toy. Resembling jewelry trinkets, the stacking crayons are sold in a 12-piece set of varying shades.
Each crayon boasts a gem-like plastic shell and mini crayon that encourages creativity. Once users are finished using the crayon, they can stack it with the rest of the pack, making storage quick and easy.
Specializing in novelty stationery products that encourage self-expression, e-retailer OOLY offers bestsellers like its marbled crayons, erasable markers, neon colored pencils and gel pens along with a series of 3D art projects. These include the brand's customizable 3D colorable paper art and its gem art kits that are inspired by animals.