Five unique red laser groups included, one is the ideal astronomy red laser, the Upgraded VOLUNTEER series with high stability red laser beam. The high output of these red pointers are created from an advanced 660nm red laser diode which produces a solid state laser beam. Heat sink cooling allows for continuous beam output and the gadget meets all required 5 point FDA laser safety requirements. The second is the solid TOPLASER series model which has exceptional burning power, meeting your expectation of a 150mW burning laser. Pop balloon? cut tapes? light matches? No problem; the 3rd is the 200mW red laser torch(focusable and waterproof), and its solid, professional torch-shaped design and high burning power makes it always a bestseller in bulk purchase. The 4th one is the pocket-sized matchfirer 200mw red laser. It's at lowest price and cost-effective. The 5th one is just classic red laser pens.