Brand: Kumon A slope toy that lets you create fun courses using 100 pieces! Target age: 3 years and older Number of pieces: 100 (some pieces have a light-emitting function) Number of balls: 24, Base: 1, Total: 125 items No box (will be simply packaged for shipping) There are no major scratches or stains, but there are minor scratches, stains, and signs of use. The instruction manual has been used quite a bit and has tears and repairs. It has been soaked in Milton and dried before shipping! This item was used by a small child, and as it is being sold by an individual, please forgive any oversight in inspection. A large set with 100 pieces for plenty of fun! Combine the pieces freely and create a fun, large course! The lid of the package can be used as a base. There are spaces for inserting the pieces and for the balls to roll out, making it an easy-to-play set. The pieces are 100 pieces collected from the popular NEW Kumukumi Slope DX, NEW Kumukumi Slope, Volume Up Set, and Jump & Ferris Wheel Set! You can enjoy making aggressive courses with loop-the-loop pieces, jump pieces, and Ferris wheel pieces! Whether alone or with others, creating courses while thinking will foster creativity and thinking skills. Some of the pieces include glow-in-the-dark parts and glow-in-the-dark balls! This expands the range of play!