This Mini Maker Tube includes step-by-step instructions and all the pieces you need to build a Triceratops. Or, use your imagination and create your own design! Whether for young kids, tweens or 'kidults', everyone will love using their imaginations. Just one simple shape will give them endless possibilities and hours of fun. Tubes feature 70+ pieces in a reusable, travel-friendly container. Gift them as a party favor, package topper, or new-big-brother or sister present. Suggested for ages 5-12. Designed and made in Denmark. BPA-free and phthalate-free. Each piece measures .75" x .5" (20mm x 12mm).