That those who casually refer it to go see a laser in a true LPS or middle, it's incredible to sell such a toy and it's even worse to buy it. No lighting, effects nullisimes, a non-stabilized laser source temperature, scanner (uh rather stepper motors) incappables to anything. In short, it is better to invest in a good lyre or a good scanner at this price. As for life and especially the after sales service ..... I will be polite and say nothing.