I have played with it only once. I wash my hands and sanitize them every time, and wipe the table with disinfectant wipes before touching it. I played with it carefully to prevent foreign objects from getting in, but as it is a home-stored item, small dust particles may be mixed in. I will include any remaining parts. It has a smell. I have stored it carefully, so I believe the condition is good, but some adjustment may be necessary as some time has passed since purchase. This item has been in someone else's possession, so please only purchase if you understand this. ★The quality of the slime changes depending on the temperature and environment. It becomes softer at high temperatures and harder at low temperatures. If it is too soft, please adjust it with borax water. Please understand that the quality changes even if it is new and unused. ★I have asked "I-chan-sama" about the sales rules and am listing this item in accordance with those rules. Category: Other #HandmadeSlime #Slime #SlimeForSale #IchanSlime