Magnetic Fingertip Pen Building Toy Set - Multifunctional Green Magnet Pen with Creative Building Blocks and Replacement Refills free-shipping Monocrystalline silicon solar panel provides

Monocrystalline silicon solar panel provides a more efficient power conversion

DC 10V-30V operating voltage range: It can apply to different types of trucks

polished chrome and ABS plastic

At the end of the first film

SGS approved

Magnetic Fingertip Pen Building Toy Set - Multifunctional Green Magnet Pen with Creative Building Blocks and Replacement Refills free-shipping Monocrystalline silicon solar panel providesUnleash creativity and relieve stress with this Magnetic Fidget Pen Set. This multifunctional pen features detachable magnetic segments, allowing it to transform into various shapes for a unique blend of functionality and play. Perfect for desk use, fidgeting, and creative building, it's a great tool for focus and relaxation. Key features include: Multifunctional design: Can be used as a pen, fidget toy, or creative building tool Comprehensive set: