Here is my conclusion after repeated use:
PRO:
- The pump is working properly. Without much effort can be the desired pressure in the seat ball manufacture. Through the double stroke also large volumes of air can be quickly pumped into the ball.
- Due to their compact construction, little space is required in storage.
- The pump is built overall quite stable and is neat in his hand. I did not feel that I had to be extra careful when applying.
(A small) CONS:
- The Sent packing consisted only of a box in which the pump was without any foil or padding. Although padding probably was not necessary and no damage to the goods occurred, it affects me still rather questionable.
So overall a buy rating: 5 of 5