This Plus-Plus mini tube includes step-by-step instructions and all the necessary pieces to build a spinosaurus … or use your imagination to create your own design!  What is Plus-Plus?One shape, endless possibilities: Plus-Plus inspires creative minds through open-ended play! Plus-Plus is a collection of colourful six-sided plastic pieces that interlock with one another to provide children with endless building possibilities. They can be used to create puzzles, 2D and 3D mosaics and art, or used as a block to construct anything imaginable. Plus-Plus combines elements of science, tech, mathematics anda engineering (STEM). They stimulate fine motor skills, logic, creativity, and imagination all without the use of screens. Hours of fun and play for all ages (recommended age: 4 and up).Plus-Plus pieces are made from LDPE plastic, which is an acronym for Low-Density PolyEthylene. This type of plastic is used for many different products e.g. squeezable bottles, coatings for paper milk cartons and plastic bags for bread and frozen foods. It is a tough and flexible type of plastic that is also well suited for toys. Plus-Plus baseplates and wheels are made from ABS, a material commonly used in building brick. Plus-Plus is 100% recyclable. When no longer played with, you can recycle your Plus-Plus or—even better—save them for future generations. BPA-and phthalate-free. Hygienic play: Plus-Plus pieces can be washed in a washing machine or dishwasher (simply put them in a mesh bag and wash, max. 90 degrees Celsius).