... air pump 4)40w laser tube small laser cutting machine/mini laser:Machine Introduction: 1. Mini shape, takes just a little space, can be ... -down Work Table, Red Light Pointer, Rotary AttachmentApplicable materials: Acrylic, wood, bamboo, organic glass, crystal, plastic, garments, paper, leather, rubber, ... , building, packaging, paper industry,etc.Samples: small laser cutting machine/mini laser QD-4030