◆ Items for Sale ◆ ・This is a set of a frame and a hole in the middle. Size: 3 cm in diameter #KatanukiyaGoods ※About Shipping※ With regular mail, it may take 3 or more days even if shipped on the same day. If you are in a hurry or prefer anonymous shipping, we can change to Mercari delivery for an additional 100 yen. Please let us know in the comments section before purchasing. ※Please refer to the profile section for bundle discounts, etc.※ If you have no questions or need to bundle items, you can purchase directly. Material: High-strength PLA, also known as polylactic acid, which is an eco-friendly plastic made from corn and other materials, making it a safe material. We use high-quality materials among genuine filaments, but there may be layer accumulation during production. Since it is a plastic material, boiling sterilization is not possible, but please wash it carefully using commercially available kitchen bleach, etc. *The color of the mold may differ from the image, and color selection is not possible. *Please refrain from using dishwashers, hot water, and microwaves.