LITEWAVES (TM) - Lite-up fiber optic pen with rainbow lights. A fun take on the lighted pen, the fiber optic pen wows with multi-colored LED lights and fiber optic bristles of different lengths to catch and keep attention. With the press of a button you can cycle through colors or activate a rainbow light show! Simply twist the tip to write. Color: Silver Minimum Production Time: 7 day(s) Size: 3 1/2" x 3/8"