This is the gel pen that generates 600 ink dots per minute to upgrade one’s pointillist expressions. Unlike a traditional ink pen that requires artists and comic book pointillists like George Seurat to manually tap one dot at a time, this model contains a button near the back that triggers the ink tip to pulse up and down like a miniature jackhammer. Its reciprocating electric action helps an artist stipple ten times faster, reducing wrist fatigue commonly associated with standard pen stippling. Includes storage case and five black waterproof gel refills. A 20-minute charge using the included USB cable provides the pen with 30 minutes of power. Contains magnets; not for use by those with pacemakers. Ages 6 and up. Pen: 6 1/4" L x 3/4" Diam. Case: 4 1/2" L x 6 1/2" W x 1" H. (7 oz.)