Guili | Finger Muscle Strengthener Trainer

Take your training to the next level with the Finger Muscle Strengthener Trainer. This device helps you build strength and endurance in your fingers, so you can perform at your best when it matters most. The Finger Muscle Strengthener Trainer is made of durable materials and is easy to use. 


 

Specifications

Material: Silicone, Alloy, Fabric
Weight: About 100g

What's in The Box:

1x Finger Muscle Strengthener Trainer