20 horse chestnuts Collected in Reiwa 6 (2024). After boiling and sterilizing, each one has been polished with a cloth, and dried in the sun. There is no worry of insects or mold. They are clean, so you can use them with confidence. I collected them as teaching materials for childcare, but holding a few in one hand and moving them around can also be used for finger rehabilitation. Also, they can be used as materials for crafts... How about it? Returns, exchanges, and price reductions are not possible. Thank you for reading to the end.