This is the 3rd version of my Scrub Daddy Holder. This version uses a suction cup for mounting so it can be mounted on virtually any smooth surface. I found the suction cups on Amazon. There are many to choose from. The suction cup this is designed to work with has a screw and a plastic nut that makes assembly extremely easy. Simply insert the nut into the hole on the front and screw the suction cup on through the back. I have provided a link below for the suction cup I used. It should work with a variety of suction cups that use a screw and a nut for assembly though.
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