Chino Beads Retail Price: ¥2970 The instruction manual shows some signs of use, but the product is still in good condition. For those who are interested, please take a look. …………………………………………… Challenge a wide range of problems and boost your brainpower! This is a puzzle that uses 12 different pieces to create various shapes. The textbook includes 109 questions, including picture matching puzzles for beginners that are fun for younger children, puzzles for adults that involve filling in the indentations of plates to create triangles, and 3D puzzles to build pyramids. …………………………………………… Please understand that this is a used item before purchasing.