Help with white elephant gift?

I will be making one of these bathroom word searches and want to add something along with it. I try to go for funny, but practical gifts.

All I can think of is a pack of toilet paper or putting together a small spa kit. Both men and women will be participating, so I need something that will work for anyone (so spa kit probably won't work.) I would like it to go with the word search, so something bathroom related.

The cap is $20, so after the cost of making the sign, I will probably have about $5-10 to spend.