The xTool S1 40W All‑in‑One Kit combines a precision laser engraver with four interchangeable modules, a 498×319 mm workspace, and safety accessories. Included are the SafetyPro™ AP2 smoke absorber, Air Assist 2.0 Auto, Riser Base, RA2 Pro rotary attachment, and an automatic fire extinguishing system-everything needed for professional‑grade engraving at any skill level.