Lápiz puntero láser azul 450 nm enfoque ajustable Thor de 1 MW con 5 tapas de estadísticas
Wave length：450nm. Output power：< 1mw. Model No: BZ6-A(Blue Laser Pointer). 1 Blue Laser Pointer (Not include batteries). This laser pointer will cut through tape, burn matches, light cigarettes, pop balloons and firecrackers very easy!