Plus-Plus - one shape - endless possibilities! Build in 2D or 3D. Give Plus-Plus to a child and they know exactly what to do - make cars, flowers, spell their name, design animals. All the pieces of Plus-Plus have a satisfying rubbery texture and the same unique shape. Gliding smoothly, one Plus-Plus piece fits right into another and holds beautifully. Created and Made in Denmark. Does not contain Phthalates or PVC. 5+ years.