기능

• It can turn hard and tight objects such as bottle lids, hard to grasp and slippery objects in your home without damaging them.
• Rotating hard, hard to grasp, or easily scraped objects.
• Can be rotated up to about 150 mm in diameter.
• It can turn hard, hard to grasp and slippery objects without damage.
• It is very useful in offices and factories for water works, professional use and domestic use.