LifBetter 1500mW Laser Engraver, Mini USB DIY Engraving Machine with 3.15x3.15 Inches Large Carving Area, Eyesafe Etching Carver Wood Burning Tool for Wood Plastic Cardboard Bamboo Leather Rubber Art Crafts
Multifunctional 3-in-1 1500mW Blue & Green & Red Laser Beam Zooming Laser Pointer Pen Black - Laserpointerpro
780nnm 1500mw IR laser pointer Protable laser : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products