Aqua LEISURE Innovative Scuba Jumbo Dive Master Slate 8" x 11" - Single

For 10 dollars you can't really go wrong with it. You get what you pay for. You could probably build one yourself, but you wouldn't save much and this is made with a nice size slate to write notes on. I purchased it to write down ideas I had in the shower. I just hang it off the shower head and write down whatever comes to mind. I just wish it was easier to clean. Toothpaste or the "Magic Eraser" used to clean scuffs off of walls, doors and floors works pretty good, but those are a pain. You have to remember to buy those erasers or make a mess with the toothpaste. Soap will also work, which is what I'll usually use since that's already in the shower, but it doesn't get it all off so when it gets bad I'll use the toothpaste or magic eraser.

My friend complained that she has her best thesis ideas in the shower and forgets about them. I bought this for her and she said it has helped her immensely in writing her thesis.