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.
Recommend to read
SUPERPLANES MOSCOW MODELERS
The history of the development of the expense of building a traditional class of models of gliders is replete with numerous examples of advances in the field of aerodynamics and design...
OPPRESSION WITHOUT OPPRESSION
Whatever containers for homemade pickles — from pans or buckets to the barrel after filling in the experienced owner necessarily puts on top of the circle, and his oppression: a stone or...
