Acmer K1 12W : la mini machine laser fermée à petit prix vaut-elle le coup ?

In this video, I'm testing the **Acmer K1 12W**, a compact and affordable laser engraving machine. Link to the official ACMER website: https://tidd.ly/4bx7GUl Is it really worth it? Is it suitable for beginners? And most importantly: what are its **strengths… and weaknesses**? I tested it on several materials to see what it's really capable of. If you're interested in compact laser machines for crafting, DIY projects, or creative endeavors, this video should help you make up your mind. ⚠️ This machine was sent to me for testing, but **I remain completely free to give my opinion**, positive or negative. Features: • Laser power: 2.5 W / 3.5 W / 7 W / 12 W • Engraving area: 150 × 150 mm • Engraving speed: 10,000 mm/min • Product weight: 2.4 kg • Engraving materials: Wood, paper, leather, dark acrylic, etc. • Compatible with AcmerTool, Lightburn, and Laser GRBL Acmer Studio software: https://eu.acmerlaser.com/pages/acmer...