Penna puntatore laser blu 1mw 450nm-1500 messa a fuoco regolabile fascio visibile luce laser
Wave length：450nm. Output power：< 1mw. Model No: SBX9 (Blue Laser Pointer). 1 Blue Laser Pointer. This laser pointer will cut through tape, burn matches, light cigarettes, pop balloons and firecrackers very easy!