I once forgot my company's health checkup and lost the stool sample container. This is what's left over from when they sent me another one, but the expiration date has long passed. So, even if I could send it in time, I wouldn't recommend using this. Actually, I think I'd get in trouble. It's a bit rich coming from me, who's kept this junk so carefully. Or rather, I wonder if anyone even wants this garbage...? One is already opened, and that one also has a urine collection kit. Thank you for looking.