What you get: package comes with 6 or 12 pieces spinning pens, the color was selected randomly from 5 colors, smart design and nice for holding, with slip coating, easier to make the stunner About details: the pen is approx. 7.5 inches long, with such a ultra long body, it is easier to make the stunner, both sides are made of heavy metal, which strengthens stability, maintains the weights and measures Nice design: both sides are made of elastic soft material to prevents the instep to fall or break, internal installation ball pen core leak proof.Balanced design at both ends, more flexible rotation.Delicate and comfortable touch, durable Ideal gift choice: this pen is great for office staff and students and good for thinking, learning, anxiety and can be applied as a pen for writing, its a fantastic gift for office guys and students Functional tool: playing the spinning pen can effectively improve IQ, test the hand flexibility and bring more fun, extra long body makes the complicated stun feel easy, it is suitable for children as well as adults