3 Adorable styles: you get 3 pieces of rotating pens, one of which is equipped with LED light, the different styles and enough quantities are sufficient to meet your use and replacement demands. Reusable to use: these students like fidget pens adopt symmetrical design, and pen tip is equipped with silicone sleeve, strong and solid, wear- and reusable, and using ABS material, LED light is bright and attractive. Convenient to rotate: our rotating pen with weighted ends and metal tip that can achieve the fine balance point, improve the flexibility of use, which can be a practical tool , and the bright color and can easily attract others' attention, holding decorative and practical functions. Relieve your stress: our gaming pen is suitable for children and adults when they feel bored and stressed; It not only relieves your stress, but also improves finger dexterity while improving your concentration, and learning ability; It is also an educational pen that helps brain development and coordination. Easy to install: when the battery runs out of power due to long-term use, you can prepare to replace the battery by yourself; And it is simple to assemble, just turn the top switch counterclockwise to remove the battery, and then install the new battery in the same direction as the previous one, and tighten the metal part clockwise to turn on the light mode. Colour: black Material: ABS Size: Length: about 22cm Package Contents: 3 * Rotating pens Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.