You need to carefully pour a viscous liquid (e.g. oil paint) from banks in a narrow-necked container or to fill in the gaps with the heated tar or mastic? Here you will rescue this type of nozzle, made of half cap from the same banks, tightly inserted in holes on the tube spout.
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If you list only the major tools used on the farm or garden plot, and we get a decent list: shovels, rakes, forks, hoes, crowbar, cleaver. And even little things — hammers, pliers,...