Features: Package includes 2pieces spinner pens, fit on most twist action ballpoint pen. Craft with quality metal, light in weight, corrosion resistant, not easy to break. Large capacity pen refills, withstand daily use. Each thinking ballpoint pen with LED light, work as writing pen, small flashlight, finger toy. 1.0mm pen tip, smooth to write. Fit on twist action pen, multifunctional pen, easy to detach and install for replaceable refill. These metal rotating pen can be applied as stress relief pens to release your working and study pressure, suitable for office and school. Gifts to send your kids, student, teacher, colleagues and more. Specifications: Color: Golden; Black; Matte Black; Rose Golden; Silver; Gray; Redness; Blue Component: Metal Size: Approximately. 10.3x1.10cm/4.05x0.43in Weight: Approximately. 75g Package Includes: 2Piece Spinner Ballpoint Pen with Light note: 1.Please allow 0-1cm error due to manual measurement. make sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color