Seeing Brandy in the video and see how difficult it can be for her and others taking a sponge to wash dishes daily, I thought in a simple but effective design, which had teeth to grab the sponge and a support with something flexibility for curved parts, such as a glass. Instructions: 1. Place the sponge between the teeth of the printed piece. See photo  Step 1. 2. Take a paperclip and unfold it or use a piece of wire 1mm thick. See photo  Step 2. 3. Slide the wire or clip  through the hole in the printed piece to the other side. This will prevent the sponge out  easily.    See photo  Step 3. Printing at least 60% filler I hope  this design be helpful for those with limited use of their hands.