Use the invisible pen to 4 pcs black UV blacklight flashlights (batteries not included). Crafted from high-quality waterproof and impact-proof aluminum alloy, the black light flashlight mini is designed for durability, even in rainy conditions.
Use the invisible pen to 4 pcs black UV blacklight flashlights (batteries not included). Crafted from high-quality waterproof and impact-proof aluminum alloy, the black light flashlight mini is designed for durability, even in rainy conditions.
Complete Set: Includes 4 blue UV blacklight flashlights (batteries not included) and 4 blacklight pens. Get ready for endless fun and creativity with this unique set of invisible ink pens and UV flashlights!
Crafted from high-quality waterproof and impact-proof aluminum alloy, our blacklight flashlight mini is designed to withstand rainy conditions. The disappearing ink pen features washable, safe ink and a durable plastic body, ensuring safety during use.
