Muji wooden educational toy using bolts and nuts. Storage bag and box are not included. - Set includes: wooden bolts, nuts, washers, and tools - Colors: red, blue, green, yellow - Product name: Screw Play Set - Target age: 3 years and up - Material: Wood This is a slightly used item. While there are no major cracks, there are some scratches, stains, and color transfer within the product. There are some minor chips on the screws and screw holes, but some of these seem to have been present from the time of manufacture. Please consider this before purchasing. Due to shipping costs and thickness, the item will be sent in simple packaging (like a Ziploc bag) via Takkyubin Compact.