Features: 100% brand new and high quality The spinning pen which is ingeniously designed is super cool and vey popular among boys, office men, teens, college students, mental workers. This creative spinning pen is made of anti-skid, wear-resistant and pressure-resistant aluminum alloy materials, acrylic pen rod, which is durable and easy to grip. In order to get nice balance performance, this pen is designed metal pen heads on both sides of the pen tops, making it easy to spin. Button switch and Rotary switch. Upgraded axisymmetric designed, the 2 ends of the rotating pen are weighted to achieve the golden balance point, so as to improve the flexibility of use. Featured with drop-resistant silicone pen caps to increase durability. This rotating pen measures about 19.6cm, which is detachable and combinable.Perfect gift choice for friend, students, boys, girls, office staff, game players on Christmas, Halloween, Birthday, New Year, etc. Also ideal for Halloween party supplies, gift bag fillers, class rewards, activities giveaways, etc. The rotary pen can exercise the flexibility of your fingers, and help you get rid of the pressure of study, work and life, bringing you a happier mood and add more fun to life. Brand new 100% high quality 1. Commodity name: E11 steel ball turning pen 2. Material: plastic + metal 3. Size: 19.6cm 4. Color: As shown 5. Function: Rotate the pen to allow you to perceive motor nerves and make your fingers move more flexibly. 6. Features: New upgraded model, the steel balls at both ends increase the balance, and the soft rubber prevents damage. 7. Applicable: youth, students, adults. 8. Quantity: 1Pcs