Had when i worked in a preschool and kids love them! I would use colored sand instead of white salt. DIY salt tray with alphabet cards. Easy to make and kids have fun smoothing out the salt after correctly making the letter
Apply pretty lace to a rolling pin, roll on the paint of your choice and then roll onto the paper! Now you have beautiful lace print wrapping paper.or walls! Guess u don't use that rolling pin again but nice idea.