KOKUBO GRIPPY Bottle Jar Opener Kitchen Tool Red Product description Opener that makes it easy to open the lids of bottles. When the lid of the bottle is hard and cannot be opened. When it is difficult to open plastic bottles etc. due to weakened grip strength. The jagged edges on the inside of the ring prevent it from slipping. Align the ring with the lid and adjust with the stopper. Suitable for everything from plastic bottles to bottles with a maximum diameter of 8.5cm. It can be stored compactly in a thin rod shape. It can be hung and stored on a hook. Product information Number : KK-530 (Red) Dimensions : 9.4"x2.1"x0.8" (24x5.4x2.2cm) Material : Polypropylene Made in Japan How to use (1) Unfold the main unit and cover it with the lid. (2) Tighten the stopper according to the lid. (3) Grasp the main body and lid together and turn.