Mecpow L20 Original Laser Lens for X5, X5 Pro, X4, X4 Pro (4pcs) Available in:US Stainless steel is harmless to

Stainless steel is harmless to pets

Despite its powerful performance

Thanks to the resistant materials

1kg Spool for Compact Convenience

Each 1kg spool provides smooth extrusion

Mecpow L20 Original Laser Lens for X5, X5 Pro, X4, X4 Pro (4pcs) Available in:US Stainless steel is harmless toEasy to Replace and Install The L20 original laser lens for the Mecpow X4 series and X5 series has a user friendly design, requiring easy replacement and installation. With clear instructions in the user manual, you can install it effortlessly and quickly. 4 Spare Lenses It comes with 4 spare lenses for replacement, which not only enhances the engraving effect but also ensures a longer service life of your laser engraver. High Transmittance&Laser Lens