This 12V 2.5W High-Power Laser Module has a blue laser beam that is capable of engraving or cutting thin materials – Includes a pair of protective glasses.
The Creality Laser Module Upgrade Kit utilises a magnetically mounted laser to easily upgrade any CR-10 and Ender Series 3D Printers with engraving capabilities.
The Keyes KY-008 Red Dot Laser Module is Arduino-compatible, and is a great tool for a range of fun applications like building a custom security system.
This little Class 3a 5mW Red Line Laser Module shines a 650nm red laser line for easily measuring or defining precise angles and distances.
These 400-450nm Violet/Blue Diode Laser Protective Glasses are specially designed to block out intense light from lasers, to protect the eyes while maintaining visibility.