Cubles are the paper toy, re-invented. The Triceratops is made of strong and sturdy paperboard, not your typical printer paper. She requires no glue or scissors and is a great hands on, stress free activity at home or on the go. Every Cuble has moving parts held together by paperboard so they are playable without the plastic. And best of all their color coded instructions and patented engineering make each one fun and easy to build. All Cubles are Made in the USA, 100% Recyclable and for every 1 tree used to make Cubles, the company plants 100 more by donating to OneTreePlanted. WARNING CHOKING HAZARD: Not Meant for Children Under 3. Once assembled, some of the parts become very sturdy. Although it is made of paperboard, please do be careful with the littlest ones.