OTOOLWORLD Watch Case Open Ball Friction Ball Watch Case Open Ball Battery Change
Original price was: $5.88.$4.40Current price is: $4.40.
Price: $5.88 - $4.40
(as of Jul 13, 2025 00:03:54 UTC – Details)
OTOOLWORLD Watch Case Open Ball Friction Ball Watch Case Opener Ball Battery Change
Is Discontinued By Manufacturer : No
Product Dimensions : 5 x 3.5 x 4.53 inches; 1.1 Pounds
Item model number : diy_product_B07417BNF9
Date First Available : July 9, 2017
Manufacturer : OTOOLWORLD
ASIN : B07417BNF9
The ball is already full of air + 1 ball needle
Great for opening watch cases , Hold the watch in one hand and in the other hand, press the friction ball onto the back of the watch.
Start twisting to unscrew the watch back.
2-1/2 inches in diameter
and you can fill air by the basketball pump yourself if need full air
Customers say
Customers find the watch case opener works well and is simple to use. The build quality and stickiness receive mixed feedback – while some say it’s made well and sticky enough to grab, others report it’s not sturdy and the ball isn’t reliably grippy. Customers disagree on whether the product comes inflated or deflated, and opinions on value for money are divided between those who find it worth the price and those who consider it worthless.
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Original price was: $5.88.$4.40Current price is: $4.40.
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