Set play free with Plus-Plus! The Learn To Build set is a great way to get started with Plus-Plus. Kids will learn to create in 2D or 3D, encouraging open-ended, creative play. It’s a perfect STEM toy to develop fine motor skills, focus and patience. Suggested for ages 5-12. Includes: 300 Basic color mix pieces (Red, Orange, Yellow, Green, Blue, Purple, Gray, Black, Brown, White) 100 Neon color mix pieces (Neon Pink, Neon Orange, Neon Yellow, Neon Green, Neon Blue, Transparent) 2 Green Chassis Baseplates 1 Guide Book gives step-by step instructions to build flat mosaics and 3D creations - animals, people, buildings and more! About Plus-Plus: Designed and made in Denmark Made with 100% wind energy BPA-free and phthalate-free Each baseplate measures 4.5" x 4.5" (114mm x 114mm) Each piece measures .75" x .5" (20mm x 12mm) Plus-Plus is made in Denmark in our own zero-plastic-waste factory powered by renewable energy.