Blue Violet Laser Engraving Head With 2 Pieces Wood Plates 

This is laser module enables the user to engrave metal, wood, acrylic, and many more substances. It can also cut wood and acrylic, depending on the wattage.

An advantage of laser modules is that no firmware upgrade is necessary to run most of them. Typically, they can just clip magnetically to the toolhead(attached with magnets). They run from the fan port on the machine and are usually quick to assemble.
This laser module has three strong disc magnets. Therefore, it is suitable for 3D printers that have iron nozzle cover, which includes but not limited to Ender 3, Ender 3 Pro, Ender 5, Ender 5 Pro, etc.
Creality’s laser kit is only for engraving due to its 500-mW laser.
Wavelength: 405 nm (blue)
Power: 500 mW
Voltage: 12 V (DC)
Working current: 2,100 mA

Warning:
- A Laser is capable of damaging your eyesight, skin and other people.
- Please read and follow this guidebook carefully before use the laser kit.
- The eye protection is need when you work with the laser kit.
- The magnets on the laser head is very strong but brittle.
- Laser engraving/cutting can case smoke, depending on the work piece, it is necessary
to place your machine at a well-ventilated environment.