Don't use this wine opener to sparkling wine or plastic cork.
Push and pull the outer tube equably. Overexertiowill cause temperature of outer tube rise sharply. High temperature will intenerate the plunger inside and affect the actual performance.
Reduce pumping force whethe cork become flexible.
Stop to use this wine opener whethe outer tube is hot, it cabe used agaiwheit gets cooling down.
Don't used to Champagne,Sparkling wine.
Colour: B
Weight :1