In domestic thermos small size is screwed on top of the cap, which is often a too strong tightening the cracks or even breaks. Instead of trying to stick together, it should be replaced by a suitable diameter plastic cups.
Recommend to read
TEREBILO FOR COBS
"Look through with great interest your section on "Small machines": many useful find here Amateur gardeners. I decided to share a simple tool that has served me faithfully for years is...
“SYRINGE”-COULTER
The seeder is equipped with this opener, like a syringe: it can make seeds just under the soil, making a kind of "injection" at a given depth. This is due to the fact that swept the...
