These grippers are custom made for each order and years ahead of anything else. I truly believe that even if other creators catch up someday, the design and build cannot be significantly improved upon... See more
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Review summary
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I'm still in a accustoming fase with both the micro and the crusher. It's too early to say anything about gains, but I 've noticed that they tax the forearm muscles without agitating finger joints.... See more
The overall experience could not have been easier! There were clear directions in written and video format for taking pictures of your hand for the fitting. The product (micro and crusher) both have s... See more
This product is fantastic, I’ve used it already since it arrived yesterday and feel like it will improve my climbing strength in a big way. Great customer support as well!
Company details
Written by the company
We manufacture grip training equipment custom-made to match each customer's hand anatomy. The product is 3D printed and manually assembled before shipping. It is an innovative solution designed to reduce the risk of injury from strength training for climbers.
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4.6
Excellent
52 reviews
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Hasn’t replied to negative reviews
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Amazing
Amazing, unique training tools with their own app! It’s early days, but they already feel like they’ll be long-lasting kings of the training devices!
31 August 2025
Custom built, beautiful, brilliant
The fact this is custom made to my hand morphology is unbeatable. Being a member of the youtube community and receiving world class sport training education for free and having my questions answered rapidly is unbeatable. Although 40 times cheaper than my car, I value this plastic device more.
2 September 2025
Training gear out of this world
The grippers are truly unique training gear. It is unbelievable to me how much ahead they are compared to other grip tools. The customization worked perfectly, they fit my finger anatomy exactly and allow me to have high intensity sessions on top pf bouldering without additionally taxing my finger health like with blocks or hangboards. Micro and the crusher target FDP and FDS in an unusually effective way, i don't getl this type of muscle soreness from any other training stimulus. The 3D printed parts make a durable impression, probably reinforced with carbon fibers.
26 August 2025
Still accustoming, love the stimulus.
I'm still in a accustoming fase with both the micro and the crusher. It's too early to say anything about gains, but I 've noticed that they tax the forearm muscles without agitating finger joints. My DIP feels better than before.
The training I've been doing with them is holds lasting 60-180 sec. As the weather has been good I haven't pushed it to failure, so not to risk climbing performance.
The shop and the service has been excellent.
Thank you for making these grippers. I think they'll be the answer to all my grip-training wishes.
7 August 2025
Could not be happier!
The overall experience could not have been easier! There were clear directions in written and video format for taking pictures of your hand for the fitting. The product (micro and crusher) both have super high quality and fit like a glove! Could not be happier. Now the fun ends and the real work of training on them begins!
6 August 2025
Good experience and fast delivery
Had a good experience ordering the Crusher and Micro. The shop works flawless information is provided regarding the manufacturing process. Once the grippers are ready they are delivered in no time. Had already one training session using the grippers and think these are definitely game changing tools to get stronger! Let's go!!
8 August 2025
The website is in Dutch but I only…
The website is in Dutch but I only speak english (dumb American). My experience so far has been great. I gave the wrong address and had to scramble to get it corrected but everything went well. My only constructive feedback is that a conformation of the change to my correct address was not sent before I got a notice that my grippers were shipped out.
30 July 2025
Reply from Handofgod
Hi Derek, Thanks for the review :) We are prioritizing handling orders over everything else. Sorry that we didn't confirm receiving your email and the change. Hope you enjoy your grippers!
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