Package Included:
1 x Glass Tube For ISUB V
Features:
Color: Clear
Material: Glass
Inner Diameter: Approx. 18mm/0.71''
Outer Diameter: Approx. 21mm/0.83''
Height: Approx. 25mm/0.98''
Compatible With: For ISUB V
Replacement, easy to refill and clean
Extensive capability makes you enjoy pure taste for longer time
Perfect fit for your product, make it working life more longer
what i just can't get my head around is why the top end fits and the bottom doesn't - i can only think i'm doing something wrong???