For pumping nipple balls often use Bicycle pump with a special needle. But it does not matter if it broke or its just not there at hand: with this work well covered by a normal Bicycle nipple off a rubber tube mounted with its threaded shank in the hole of the pump.
Recommend to read
WINDOWS FROM EUROPE
The glass their hands. Scientists are constantly talking about global warming, but nature in winter so additional "tightening" frosts and blizzards, which casts doubt on this assumption....
FOR ANY ROAD
This car, dubbed "Lyuga-750", I designed and built quite independently, and this helped me a lot in the journal "modelist-Konstruktor". The process of creating a car lasted about two...
