Yes, thank you. I received it (the kettlestack order) a few days after your last email. I've never used a "real" kettlebell so I can't compare the two, but I love the workout I'm getting with the kettlestack! (SM, Thailand)
Just got my Kettlestack today in the mail, and I am impressed. Immediately put 5 ten pound plates on it, and did the Secret Service Snatch test in my office! Got 148 reps in 10 minutes with no gloves, and no hand discomfort! Very nice smooth handle. So far I am duly impressed. KB, West Virginia
You have a great product and I would like to order my second handle. Please let me know when you have the high option in stock again. Thank you. JV, Georgia
Excellent! I am very happy with the kettlestacks. The handles are extremely comfortable as I hoped they would be. I am waiting for the weekend to really spend some trying different configurations (round contour vs. flat) and weights, but I couldn't resist trying them out after my Monday and Tuesday workouts. So far I have only tried lightweight snatches, swings and cleans. I found that setting the axle position to the highest level works the best for me in catching the snatch. Keeping a straight arm and catching it in the almost-upright-position (I dip into a half squat for dumbell snatches) seems to really help, too. I haven't really got the hang of the cleans, yet. The one suggestion that I would have is to print out assembly directions and send them with the handles. The assembly was easy and I printed out directions from the website, but it wouldn't hurt to throw in a printout for good measure. BW , Massachusetts
Sirs,
We've all had instances of poor customer service and shoddy products,
and until I got my kettlestack I wasn't sure where things would go.
I received my order faster than I expected. The finish on the handle
was impeccable, smooth and very comfortable, the design was clever and
very solidly built- I have no hesistancy in performing any of the kettlebell moves. Everything about your firm and product is first class.
Thank you,
JM
You should know that others appreciate the product (Kettlestack adjustable kettlebells) for reasons other than saving on shipping costs. Hope this can serve as some positive feedback for what you have done. It's appreciated on many levels - as a real design triumph, backed up by wonderful service, and most importantly...a functional piece of training equipment. PN, Fargo ,North Dakota
I was curious but skeptical about bying the Kettlestack. After a month, it works fine, feels nice and solid and I get to choose the weight. Thanks for your product, I'm sure others will come around and appreciate it. FL, Connecticut
Yes, thank you. I received it (the kettlestack order) a few days after your last email. I've never used a "real" kettlebell so I can't compare the two, but I love the workout I'm getting with the kettlestack! (SM, Thailand)
if you have weight plates already, buy two kettlestack handles or just one if you are going to follow the enter the kettlebell book.i have real kettlebells and a kettlestack handle and there is only one big difference between them PRICE. kstacks they are excellent. AT, Great Britain
I have worked with a wide variety of solid kettlebells. Most of them have come out of Russia, but I have also trained with Polish, Hungarian, and Czech variations in addition to kettlebells produced in England and Germany. The one thing that I appreciate the most about kettlestacks (adjustable kettlebells) is the greater distance between the portion of the handle which you grip and the core. This distance is greater than any of the bells I have worked with so far, and means that there is no danger of having to let the wrist fall back even the slightest bit to avoid the ball (core) hitting the back of the wrist. With the stacks, you can even flex your wrist slightly forward and the core will still be on your forearm where it belongs, and not your wrist. In addition to that, the stability of a k-stack is superb, and adjusting weight is easy. Instead of having 12 kettlebells filling my living room, I could have two k-stack handles and a pile of plates and be good to go. Kettlestacks cover the spectrum from 10 kg to 48 kg (less than 1 pood all the way to 3 pood) quite perfectly as well.Excellent product, and excellent product knowledge from the provider!Highly recommended. MB,Germany(fka mxkettlebell.de)
Please view our assembly video More kettlebell stuff . . .
A customer sent us a picture of his 20lb setup (:

asking us if he set it up correctly .
That setup is pretty close to the "19" lber shown as part of this assembly sequence:
http://www.kettlestack.com/narrow_core_kettlestack_kettlebells More kettlebell stuff . . .
The first step to getting the best kettlebell shape from your Kettlestack is understand where your forearm is going to land.
For most people that will be around 2 o'clock according to the clock we've superimposed over the image of the kettlestack.
Take alook at how the plates are tapered on this pair of 35 lbers. More kettlebell stuff . . .
Hi Everyone !
Our updated product line still has a base, mid, and high option but things have changed!!! More kettlebell stuff . . .

Here are some updated hardware pictures of the new (now over a year old) kettlestack design; 1/2"x13 hardened Grade 8 hardware and rockwell 52 hardened steel support straps:

(mid hardware shown has some extra bolts)
More kettlebell stuff . . .
Hello everyone - - I've never used kettlebells before but would like to try them out. After reading over this website the Kettlestack seems like a good way to go since it is very versatile and expandable (and I have lots of weight plates). My question is - - what handle would be best for me to get ? More kettlebell stuff . . .
I'm trying to figure out which hole I in the handle bands I should be using? There are 3 - a little one (same size as the Allen wrench) then 2 big ones. Do I use the top big one or the bottom one?? Seems to make a lot of difference as to where the weight lands on my forearm.
Thanks,
PS. Awesome product.