bolingop50 Four-colors Gravity Pen: Multifunctional design
The Four-colors Gravity Pen isn't just another writing instrument—it's a clever little gadget that feels like it's from the future. By flipping the pen, you switch colors, thanks to its built-in gravity sensor. No more fumbling with four separate pens or clicking through a rainbow of options. It's all in the wrist, and the 0.5mm lead core keeps your lines sharp, whether you're jotting down lecture notes or signing a contract.
But here's the kicker: the roller ball mechanism isn't just for show. It delivers a buttery smooth ink flow that won't quit, even during marathon brainstorming sessions. The grip? Designed to keep your hand from staging a protest after the third hour of use. For students buried in textbooks or professionals drowning in paperwork, this pen isn't just handy—it's a tiny revolution in your pocket.
- 0.5mm lead core
- Gravity sensor technology
- Four-color ink system
- Roller ball mechanism
- Multifunctional design
General specs
- Brand: bolingop50
- Seller: Joom
- Lead core size: 0.5mm
- Ink colors: Four
- Technology: Gravity sensor
- Mechanism: Roller ball
- First listed by seller: 8/13/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Video Reviews
Comparison with similar products
This item | Recommendations | |||||
---|---|---|---|---|---|---|
![]() Four-colors Gravity Pen Multifunctional design
|
![]() Multifunctional Stylus Pen Gray 7-in-1 functionality
|
![]() Smartphone Touch Ballpoint Pens Smartphone touch compatibility
|
![]() Board M Factory Bear Stylish two-tone design
|
![]() JAPAN ANIME BRIDGE T22-QS-TK66A-3 Black Smartphone touch compatible
|
![]() Digital Stylus Pen 4096 pressure sensitivity
|
|
Brand | bolingop50 | Elberta | JAPAN ANIME BRIDGE | Board M Factory | JAPAN ANIME BRIDGE | TOMTOP JMS |
Model | Bear | T22-QS-TK66A-3 | ||||
Color |
|
|
||||
Rating |
|
|
|
|
|
|
Price | $8.54 | $5.27 | $78.81 | $43.86 | $53.78 | $39.77 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 17, 2025 | August 13, 2025 | August 24, 2025 | August 22, 2025 | August 24, 2025 | August 19, 2025 |
Material | Metal, Plastic | High-quality materials | Metal | |||
Compatibility | Smartphone touch screens | Smart devices | Smartphone touch screens | Touch screens |