READ BOTTOM OF THE DISCRIPTION FOR THE UPDATED DESIGN

used 15% inner fill and came out very solid, will probably work with 10% inner fill as well

the dimensions of the holder is 6inch (width) by 4 inch (height) by 3 inch (depth)

total cost about 5 dollars for the printing material used 

will have to mirror the “hang from faucet” file and print it 2 times to get both sides of the hanger from the faucet 

has holes to reduce material usage and provide drainage 

update 2: adds some modifications on the part used to hang from the faucet to make it easier to take off 

v2 instead of using 'hang from faucet' use 'hand from faucet2' and 'clip'