or the all-natural beeswax that smells like heaven but is a bit pricier, there's a wax for every candle maker. Wicks: Wicks with metal bases make life easier, keeping everything straight and tidy ...

It was the first attempts at making media for this wax 3D printer that [Andreas] has been building up. Wanting to produce 3D printed objects out of metal, and finding that direct metal laser ...