What is The MPLF?
The MPLF is an invention meant to help save lead by reusing the little pieces that break off when writing too hard. First of all, the high-powered and lightweight vacuum's tube that delivers a precise stream of air, comes out of the side when you push on the button above it. Once the lead is inside, it will be ground into a fine powder. After it is mixed with a small amount of clay powder, it falls into a cylindrical mold that can be sized between 0.5, 0.7, or 0.9 mm lead depending on what you need. While in the mold, the miniature kiln ignites and hardens the powder inside. The miniature kiln is about the size of your thumb and uses very little power.