From the manufacturer:
The Splash cutter comes in a vibrant aqua color handle with yellow accents, and its packaging features a fun new design style. Designed for both right-and left-handed use. Guaranteed forever by Olfa. Uses RB45 replacement blades.
Great for: cutting cloth, leather, paper, vinyl, film, wallpaper and more.
*A contoured handle for comfortable cutting
*Quick and easy blade change
* Integrated grooves at the head of the cutter to help prevent finger slippage
* Blade cover for additional safety
* Includes OLFA 45mm blade