Unvtap 4-Piece Spinning Pens with Weighted Ball, Gaming Trick Pens for Kids & Students, 0.5mm Black Refill (4 Colors)

• 【Writable】You will receive 4 pieces spinning pen in 4 colors with 0.5mm tungsten carbide tip, black ink flows out smoothly, refill can be replaced, writes smoothly, giving you a better writing experience.
• 【Reliable material】The two ends of the pen spinning pens are made of anti-collision, non-slip, wear-resistant, and pressure-resistant TPR thermoplastic rubber nibs. The pen barrel is made of ABS, durable and sturdy, can be used for long time.
• 【Unique Design】Unlike other finger rotating pen, the steel ball added in the pen tip can increase the rotation force and inertia, which makes it easier for you to turn the pen, you can fully feel the joy of moving your fingers.
• 【Relieve Stress】Spinning pens would helps you to enhance the flexibility and coordination of your fingers and exercise your brain power, improve concentration, it also can help you to relieve stress from the work and life.
• 【Ideal gift choice】This spinning gaming pens 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.

Unvtap 4 Pieces Spinning Pen, Rolling Finger Rotating Pen, Pen Spinning Pens with Weighted Ball, Gaming Trick Pen for Kids Students Pressure Relief Adaptable, 0.5mm Black Refill (4 Colors) The two ends of the pen spinning pens are made of anti-collision, non-slip, wear-resistant, and pressure-resistant TPR thermoplastic rubber nibs. The pen barrel is made of ABS, durable and sturdy, can be used for long time. Spinning pen with 0.5mm tungsten carbide tip, black ink flows out smoothly, refill can be replaced, writes smoothly, giving you a better writing experience. Our spinning pen for spinning is a good choice to pass the boring time, they can exercise your brain and learning ability at the same time. Unlike other finger rotating pen, the steel ball added in the pen tip can increase the rotation force and inertia, which makes it easier for you to turn the pen, you can fully feel the joy of moving your fingers. You can send our spinning pen as an excellent present to your friends, colleagues, family members, or other people, which can be a practical tool for them and can well help them to reduce their stress. Specification: Main Material: Plastic outer & Metal Balls Color:As shown Size: 19.5 cm Quantity: 4 Package Included: 4 x Spinning pen(writable)