If you have to refill the pen or marker ink, there is a need in any microfinance, as the diameter of the housing is quite small. Rescue cover with the “nose” of the plastic bottle with oil, gasoline or glue.
M. VOLODARSKY
Recommend to read
VARIABLE RESISTORS WITH TAPS
often need Amateurs with a passion for designing low-frequency amplifiers. But in the sale they are not always. The solution? To make a simple potentiometer with taps. For this it is...
RULED BY “SHUTTLE”
DPJ-quality processing of wood of iron planers, chisels and other tools necessary not only to sharpen, but to rule. This is achieved by lapping on the touchstone — the operation usually...
