This set is very special. Why? There are no missing pieces here! A complete puzzle comprised of 18 pieces that all interlock with each other - giving you limitless ways to connect! Best yet - there’s no end to the masterpieces you can create! Each of our Color Me Crayzies™ is made entirely of recycled crayons collected through Crayzies™ Drives! We manually break them down by removing labels, glue, and any residue, and then wash them in a gentle mix of antibacterial soap and water. They are completely air-dried before melting them down to the colorfully whimsical creations you see before you! The only thing missing at this point is your masterpiece! Things to know: ・Each pack of Crayzies of varying colors will include the following: (18 assorted puzzle piece-shaped crayons. **Remember… no two packs are the same & the colorways will vary!) ・For every 5 boxes of Crayzies purchased, we give a box.