Safety with grit

When using Dremel, grit starts flying around. Grit is not something you want to have in your lungs. It will settle there for lifetime and will cause problems. ALWAYS WEAR MASK and GLASSES WHEN USING DREMEL!  

DIY UV oven

I just purchased myself a metal salad bowl, a 395-405nm led strip, and a long electronic timer, and voila, a subsidy for sun post-curing in this cold, dark climate. Led Strip The heat sink/container (salad bowl) 12 V PSU Electronic timer Don’t forget the UV glasses!