Hook Up Connector

The mark. Hook Up Connector is use to connect any two Hook Ups. Hook Ups come in a various forms, such as mascara, lip gloss, liquid eyeliner, and even skincare products. It is easy to put together...

This is basically meant to hook up your tubes of whatever with Mark products. It's a neat easy way to organize all your mark items!!! And at only 50 cents apiece, what's not to love?