
A thin drawing pen tool is fragile, and inserted in a normal pen, easily spoiled by careless storage. Better to use it with the handle, and with a collet Chuck: and is held securely, and, turning, to store this safely.
Recommend to read
HOW TO AVOID THE “FLOOD”
Many families today live in multi-storey buildings and use household washing machines. Anyone who has ever connected such a machine (to the electrical panel and plumbing system) knows how...
THE BTR – 60PB
Scale model 1:25. By order of the Minister of defence of the USSR from 29.06.1964 the Soviet Army was adopted by the BTR-60PB, created by the design Bureau of Gas under the leadership...