SCULPFUN S30 Ultra 33W Laser Engraving Machine, Interchangeable Lens Design, Laser Engraver for Wood and Metal with Air Assist M8 Main Board (S30 ULTRA 33W_L1)

I'm an art teacher, I use laser machines to make decorations and other activities, this machine is a BEAST!!, I highly recommend it if you want to cut wood and black acrylic, it's very fast, what I really want to talk about is the seller, after I purchased the machine and tested it, it was not approved by school safety, so I had to return it back, the seller accepted the return request and was very professional and I received a full refund, minus (30 AED) shipping, all in all it was an amazing experience and I highly recommend the product and the seller.