Dishcloth hanger with magnet slot

Dishcloth hanger which attaches inside of kitchen sink with magnets. Cloth can then dry out freely and keeps rest of the kitchen table dry and clean.

Magnets which I use are these (15mm x 15mm x 5mm): http://www.ebay.com/itm/181677927583

But you can also customize openscad design and use different size of magnets. Those magnets are really strong and keep cloth easily in place when its wet.