The opportunities are VECES of Interior (coluchienne inspiration) LOL

The product is serious, looks solid and efficient, and it is easy to use.
It is suitable for all kinds of sinks or toilets thanks to its two rubber teats.
After manual compression of the air in the pump, simply pressing the trigger of the Ram releases the pressure stored inside.
To make optimal use of, preventive, when a flow is abnormally slow, rather than waiting for a total cap is formed.
I found this great product and really economical to use, and hygienically more reassuring than a drain with a ferret depending on the location of the problem.