A long time ago I bought a bunch of tiny hand sanitizer bottles at Kroger. They are store brand, and not very attractive. I spruced up a few of them to put into my table markers/supply storage in my classroom for my students sharing supplies in the flu season(and all seasons).
The two on the left are hard to see in the picture.
Far left: Mr. Clean punching you in the face for having dirty hands.
2nd from left: cartoon of woman sreaming "PLEASE Wash Your Hands" at man walking out of the bathroom.
Picture of table markers from other thread: