Mouse Traps Bill and Key Holder + Blackboard Reminder ! Updated: December 19, 2016 • Neokentin • Print • 0 Just paint a piece of wood with paint for blackboards. Then I made a frame and a base for the chalks. Glue the mousetraps to the wood and it is ready!Simple way to have 3 in 1 beside your front door! Idea sent by Thanasis Mokas !