EasyBall by Microsoft

• At last there's a mouse designed just for little hands. EasyBall allows children ages 2-6 to interact with the computer with less help and more confidence than ever before.
• Little hands love playing with this big, trackball-style mouse. Microsoft® EasyBall mouse comes with a single-click button and a long cord, so preschoolers can use it in their laps, or on the floor.
• Easyball comes packaged with Microsoft's Explorapedia™: The World of Nature, so your child can start having fun with the computer right away. Interactive and intuitive, this CDROM encyclopedia gives pre-readers and new readers 18 hours of sound, pictures and animations about our living world.
• PointerLand, an interactive farm scene game, encourages children to try a variety of fun cursor shapes and sizes. It's all there in the EasyBall package for pint-size computer wizards.
• EasyBall comes with software that lets your computer use two pointing devices at the same time, so kids and adults can work and play together onscreen.