Here's to a colorful Christmas!This 4 pack of crayons (red, blue, yellow, and green colors) provides festive artistic opportunities packaged in a holiday themed printed box. These crayons are non-toxic and conform to ASTM D4236. A great promotional product for education institutions and, of course, daycare facilities. Add your custom imprint on the decal that's located on the back of the box and give them out during fundraisers and tradeshows.