This simple device facilitates the use of any tube, helping to squeeze it evenly and gently. It consists of a base in a hole which is inserted the tube, and turning a key with slit for exciting a planar end of the tube. The base and key are made of wooden bars of appropriate dimensions. Their interaction is clear from the figure.
Recommend to read
Rare box of use
Chetyrehmillimetrovoy Small sheet of plywood, 10 mm thick plate, nails or screws: all this is enough to make an extra drawer in the kitchen table with a folding cover. It is possible to...
“ROLY-POLY”
When I got a Studio apartment for room with an area of about 19 m2 was not able to come to the store and buy a universal or combined furniture. Had to do yourself. Particularly...
