As a guard on a sword and protects the hand during a fight, and this simple device will protect it when working with a brush. Plastic bottle is cut open and his mate put on a pen — get a kind of microwindow, which will collect the excess paint flowing from the brush.
Recommend to read
FROM FLASH – STROBE… AND NOT ONLY
In my opinion, the most effective seem to be those developments that do not need to "up from zero": we will focus on improving ready-made industrial electronic devices on their own. The...
RUNNING ON WAVES
From the very beginning of the history of water transport designers and engineers sought to give the courts the ability to move with the greatest speed. It was necessary to reduce the...
