Actually provides a challenge for your grip

Product works supper well and is Super durable. Would highly recommend if you are at the point where you have good technique but not the strength.

Theses are the perfect size and the tension is perfect to get a good grip workout.

Pink has the most resistant, and the turquoise has the least. They are exactly what you'd expect and work great! I like the progression of them as well.

I previously picked up just the seafoam green trainer at the climbing gym (which you can buy separately in a 2 pack) and really liked it, but I was looking for something with a bit more resistance. The "Info" section for the three pack mentions that there are three levels of resistance, but doesn't say WHICH trainer is which. Since I already owned the seafoam one, was that already the highest resistance one? The lowest? Since I wanted to find out, I took the plunge.

Upon receiving the trainers, I discovered that the resistance levels are as follows:

Easy: Teal
Medium: Seafoam
Hard: Pink

I was pleased to see that I would have a "harder" option than the one I already owned, and now I can train both arms at once with two seafoam medium trainers.

Overall, I'm really pleased with the trainers. I keep these at my desk while I work and use them whenever my hands are free (conference calls, reading, etc.). Hopefully they can help keep my arms in shape while all the climbing gyms are closed!

I've been using these for a while now and they have lasted me so long and helped me so much. Absolutely love them!

Great but I have NO clue what level each are. Love them but I can’t figure out what each resistance is.

Ordered these for my stepson who injured his ribs and is under doctor's orders about to lift or climb. He loved them!

Very well constructed.

I love warming up with these or getting a nice little workout on off days. Excellent way to improve climbing even when you’re watching tv. The blue is the easiest, sea foam in the middle, pink is most challenging.

Great quality, very pleased with them!

I really like this for walking around town and passing the time. I use these in conjunction with my grip strengtheners I use only at home by Metolius so I have a well rounded hand strengthening regimen of sorts. Also like the colors

I recommend these for anybody just starting out in really anything that requires hand endurance

I saw my good friend Sheena playing with these at her work cubicle and I was hooked right away!!!! Not just great for building climbing muscles but I find them PERFECT as stress relievers too!!!! Build Muscle & Relieve Stress at the Same Time!!!! WIN-WIN!!!!

I've been squeezing these candy-colored donuts during my zoom calls for the last two weeks, and now I can confidently open every single jar my partner hands me. Thanks So iLL!

These are excellent for strengthening my grip. I also WFH in customer service for online food ordering, so they double as stress balls quite nicely when folks get a little hangry.

These are grate any time. Keep one in my car and use it all the time

These are awesome. I have nowhere to place a hangboard in my apartment, so these are perfect to train my grip strength during this pandemic. The range of difficulty on these trainers is great as well. I've been working out with the first two trainers and have yet to progress to the hardest. To give you an idea about my strength level pre-pandemic I was still a beginner climber, climbing V2&3 / 5.10.