Use a magnetic board and favor tins to organize small things vertically. I'd like to put my spices in the tins, to save space in the kitchen! This link includes lots of great craft storage ideas, including using closet organizers for craft supplies.
for the school room closet. Ballpark plastic cups become a wall of pen and marker storage. Two holes are punched into the back of the cups, then secured with zip ties through the cup and the pegboard. ¤♡¤ I would make use shorter cups
Lego cable holder - an awesome way to help you organize your cables! My husband loves lego crafts of all kinds & these lil guys are a great cable tidy for your home office. In need of more home office ideas? Check out this post