A new and exciting pen attachment the Dizzy Gel Vibrating Gel Pen lets you scrawl, doodle, wriggle and warp your ordinary writing and drawings into unique dizzy designs! It is battery-powered and has a locking tip that makes the point of your pen shake as it vibrates. You can control the size of the spirals and swirls by how you hold the Dizzy Gel. Hold near the nib for concentrated patterns that look decorative and smart, for writing birthday cards and making creative, decorative scrolls or signs, drawings or sketches. Or let loose by holding the Dizzy Gel further back and let the swirling nib do whatever it likes! Fabulous creative fun for all ages. Features and Benefits Wacky artistic fun - Brilliant new idea for creative drawing for kids. Flexible attachment - Dizzy Gels isn't just for use with gel ink cartridges. You can fit Dizzy Gels to most pens, felt-tips, crayons, pencils and markers so the possible combinations of colours and lines are endless! Easy erase - No need to worry about mistakes, there's a gel ink eraser on the end of the Dizzy Gel. Specifications Battery operated Requires 1 x AA battery (not included) Includes 2 gel ink cartridges Built-in gel ink eraser Locking tip Dimensions: H25 x D4.5cm Colour: Blue