All reviews were previously bought with top grade and therefore I have the opener, despite the steep price. Whether general or in this case: The opener is scrap! I need per tin for 5 minutes about 10 re-insert it, because the opener by 1-2 cm begins to spin and no longer works (at least 10 doses tested). That's when my roommates 15 the same and is clearly not in technical lack of talent!
