This Mini Maker Tube includes step-by-step instructions and all the pieces you need to build an Alien. Or, use your imagination and create your own design! Whether for young kids, tweens or 'kidults', everyone will love using their imaginations with Plus-Plus Tube mixes. Just one simple shape will give them endless possibilities and hours of fun. Plus-Plus is precision crafted in Denmark and is BPA-free and phthalate-free European plastic. Their vibrant colors will show off their creative flat mosaic or 3D designs, as well as stimulate their innovative talents. Plus-Plus 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. Or, just add some solid colors to your Plus-Plus collection! Designed and made in Denmark. BPA-free and phthalate-free. Suggested for ages 5-12. Each piece measures .75" x .5" (20mm x 12mm).