Young children can get confused about when to use the right or left buttons on a mouse, and clicking on small objects, using drag-and-drop and click-and-move can be frustrating. LittleMouseTM by Chester Creek is a little two-button mouse with a green left-click and red right-click recommended by teachers when instructing young children how to use a computer mouse. LittleMouseTM has no scroll wheel, it"s easy to control, and made of rugged plastic for strength and durability.