Mechanical pencil shake lead Zebra Shaketec 0.5 mm. The matt black handle comes with a colorful clip contrasting with the handle. The new pencils come in Shaketec & Twist form from the brand Zebra. There are 2 types of pencil operation. * Shake the lead and press * The eraser at the end of the pencil is a rotating type for use and rotation. The size of the filling used is 0.5 mm. Popular models in Japan Available in 6 colors. - - Shake Blue - - Shake Black - Shake Yellow - - Shake Green - - Shake Pink - - Shake Orange