Mascotte Tube Stopper Classic
The Mascotte Tube Stopper is a handy compact device with which you can easily fill a filter sleeve. And very attractively priced.
Mascotte Tube Stopper Flex
For those who cannot choose between X-Long sleeves (25 mm) and Classic sleeves (15 mm) from Mascotte: This tube stopper stops them both (thanks to a handy adjustment mechanism).
Mascotte tube stopper De Luxe
With this stopper you can fill tubes in one smooth movement, without the tube stopper being swept off the table in one smooth movement. The handy anti-slip bottom ensures that. Perhaps the best tube stopper in the history of the tube stoppers.