No need to put water on the suction part since it pushes the air out of the base and causes a tight suction. Put on some Sony professional wired headphones model mdr-7506. I expect more for $27 then fancy packaging. These look nasty after a few wears and the bow does not stay tied. Regardless, this product is sturdy with 2 metal hangers to support the weight of shoes. For me thats important because I dont want them falling out when Im jiogging at the gym! Really liked them. I mean I wouldnt use the other model headphones I like (mentioned already), without setting the EQ on the device, but these while not terrible, made me go "oh :( . Made of harder material than Crocs, which are more rubbery, these are nonetheless comfortable and warm with the "fur" lining. I love these ugly sleeping bag shoes!