[EU/US Direct] SCULPFUN S30 5W Automatic Air-assist Laser Engraver 410x400mm Engraving Area Expandable Laser CutterSCULPFUN S30 Feature: Upgraded gas assisted laser engraving: Sculpfun S30 series is equipped with a gas assisted 32 bit motherboard and a controlled air pump, and the gas assisted switch during engraving can be intelligently controlled through the M8 button of the LightBurn software. Excellent engraving performance: The S30 5W laser is cost effective and can meet 90% of hobby needs; it can cut 5mm balsa wood and 3cm plywood at one time. And with the