Recommended models: 1201, 1307
 
Founded in 1996, it has a history of more than 20 years, Shuanglin brand of small fitness equipment has always had a good reputation, its arm strength device is well-known among consumers, and even the existence of benchmark products in the industry. In terms of grip device, although the popularity of its products is not high, it still has a good cost-effective advantage.
 
1201 is Shuanglin's A-type grip device, sold in pairs, although the handle material is not aluminum alloy but ordinary PP plastic, but the price is affordable, only 18.9 yuan, compared with Puweite's HG-7202 foam handle, the friction and slip resistance of the plastic handle are higher. The pair of 1201 grip devices for sale can be used with both hands, reducing the trouble of switching between the left and right hands of a single grip device, which is a good choice for middle-aged and elderly people.
 
The other 1307 refers to the power device, but unlike the finger force device of Xinyi Wanjia and the power practitioner, its appearance design is like a mini version of the accordion, small and exquisite, very easy to carry. The price of 1307 is 24.9 yuan, which is much cheaper than Xinyi Wanjia and force practitioners, especially suitable for music students who need to strengthen their finger strength.