Weighted Baseballs: Weighted Baseball Set for Throwing/Pitching Training (Includes Durable Drawstring Bag)

Updated Review: Within a couple hours of contacting Precision Impact via email with my issue (original review below) they got back to me. On the Labor Day holiday no less. Precision Impact was all over rectifying the problem and I already have a replacement in hand less than 3 full days later. I hadn't originally noticed their box marking claiming "100% Satisfaction Guaranteed" but they surely lived up to it. I have no issues with the product and would definitely recommend. One other thing I omitted from my original review - the drawstring bag that accompanies the set is very heavy duty and high quality. Not something that will only last a short time. A great bonus. Updating my review to 5 stars. ------------------- This is getting a 2 star review because of a significant problem with one of the balls. I have contacted Precision Impact and will update this review if they correct the problem. When I opened the package I had my kid do a feel test to see which ball was the same as a real baseball. Trick question because the set doesn't come with a regulation 5 oz ball! I was curious if he'd go for the 4 or 6 ounce ball. But he zeroed right in on the 6 so I did the feel test too and sure enough it felt just right. Would not have guessed 20% heavier at all. So I broke out the kitchen scale and found the 6oz ball was really 5oz, as were several other real baseballs I broke out for comparison (all with 1/8 oz of each other). Now I normally wouldn't make a big stink over an ounce, but I bought this set primarily to use with a 20% under/overload program so the 4 and 6 ounce balls were pretty important to me. As I said above I contacted Precision Impact. If they replace the ball I'll update the review because otherwise the balls seem pretty decent. For those who are interested, I weighed the entire set. All other balls seem reasonably close to their listed weights (some over, some under). Here's what I found: 3oz - 2 7/8oz real weight 4oz - 4 1/8 oz 6oz - 5 <<< the problem ball 7oz - 6 5/8 8oz - 8 9oz - 9 10oz - 10 1/8 11oz - 11 1/8 12oz - 11 7/8

Good full range set. Nice that they have seems. Colors make it easy to keep track of weight. Be careful of throwing too much. Watch the help ful videos.

As advertised. My 10 year old son is using these to build arm strength and velocity. I am not comfortable with him using weighted training baseballs over 12oz. I am hopeful that we can build to heavier weights after routine use of these training aides. He was excited to use them and the effort put into throwing was impressive. Hopefully velocity will build.

Great product, exactly as described, high quality, much more durable than cheaper versions, and just as good as the higher priced brand.

These are a bit pricy but they work. I noted one review with incorrect weights. I checked the weights upon reciept and they were all dead on. The balls are making a difference and do as they should. Pretty durable too. No issues with the balls getting damaged.

This product allowed me to mix up my cricket team training's. We do not use them too often, and we do low repetition work, but these have been very durable if thrown against nets. Most exercises we do are strengthening i.e. standing snaps etc.

Ordered these for my college age son to use in his weighted ball training. They have the same look and feel as a baseball aside from the different weights. I do like the different colors as it's a visual que to know which you are grabbing.

I hate to be that guy but, I am a pitching instructor and these balls just don’t hold up very well. The 3oz ball dented and ripped on the first use. The 4oz has lasted 3 days but the rest seem to hold up! It is probably difficult to make a light ball that holds up well. We just taped them up!

They come in 9 different weight of balls in a box with different color of each ball, look cute, also including a nice bag for storing all the balls. My son likes them, they should be a great handy tools for practicing pitching.

Perfect delivery, exactly as advertised