I purchased these to use with P90X, as I do not have room for a lot of weights. They work perfectly for the program. I have also used them for "traditional" bicep workouts on occasion. Work perfectly!
Pros: Compact, Durable, Easy To Use, GREAT for P90X, Quick and Easy
These weights are a MUST for anyone who works out at home! They are versatile and easy to use, with the extra benefit of space saving!! You will not second guess your purchase, just ask yourself "why didn't I buy these sooner."
Pros: Compact, Durable, Easy To Use, Multifunctional, Targets Muscles
These dumbells have to be the MOST multifunctional piece of exercise equipment EVER! They are super easy to use, even without instructions. It really doesn't take much to get started, very little space is needed and everyone at every level of activity can benefit from these!
These are excellent! Sometimes the weight seems to stick just a touch when you pull it out, but after a little jiggle it comes out fine. The grips are great, and everything is easy to use.