Manufactured from high-quality polypropylene in accordance with DIN 12254 standards.
An excellent alternative to glass stoppers for bottles, flasks, and similar vessels.
The flat hexagonal design prevents the stopper from rolling and allows it to stand upright, keeping
the surface clean.
Easy to clean and rotate, with side grooves that prevent slipping and provide a secure grip.
Features a hollow-blown structure to reduce weight.
The ground joint ensures a completely leak-proof combination with all compatible bottles.