These are leftover pieces (scrap wood?) from DIY projects, created when using a hole saw. I couldn't bear to throw them away, so I'm offering them for anyone who might need them. Materials: Various, including pine, Japanese cypress, acacia finger-jointed lumber, tamo/ash, MDF, and lauan plywood. Sizes: Approximately 116mm diameter (2 pieces), 101mm diameter (6 pieces), 96mm diameter (4 pieces), 91mm diameter (15 pieces), 71mm diameter (13 pieces), for a total of 40 pieces. Thickness: 12mm to 22mm. All pieces have a 6mm diameter hole in the center. They have not been sanded or chamfered. They will be packed to fill a 60-size box. (The weight exceeds 2kg including the box, so shipping will be charged as 80-size.)