*Optimal education tools realized through a design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity *A rounded design that fits naturally in the hand and a slim body that’s comfortable to hold *Hard case that’s attachable and detachable in any direction for greater ease of use *The frequently used number keys have been enlarged, and the keys are printed in an easy-to-read font. *Highly visible, easy-to-press cursor keys and function keys *