The BIG Storage Box contains everything you need to get starting with Plus-Plus BIG along with a great storage box. The Plus-Plus BIG Storage box comes with 200 pcs (100 basic, 50 Neon, 50 Pastel and 2 baseplates)Box: Dimensions: 40 x 30 x 13 cm. Strong quality suitable for storage for all of your Plus-Plus, etc. Two grips for firm closing and carrying.Plus-Plus is a creative construction toy for hours of play. Kids – both girls and boys, and their parents find joy in using their imagination to create colorful 2D puzzles and mosaics or build 3D creations together. A perfect educational STEM toy that stimulates fine motor skills, creativity, focus and patience! Plus-Plus: One Shape – Endless Possibilities.Designed and made in DenmarkBPA-free and phthalate-freeEach BIG piece measures 50mm x 30mm