After 1 weeks of daily use The product is good, the weights and the rod. Grip is good o the rod and weights doesn't smell or any paint/rubber coming out of it. But usability is not so great. Pros: - Cheap and does the job - If you don't drop the weights, they'll last very long - You can use dumbells of weight 4kg, 6 kg and 10 kg in each hand Cons: - You can make dumbells of weight 2, 3, 5, 7kgs - One a weight is screwed in the rod, it's very inconvenient to replace a weight in it. E.g Once you're done with a set with 4 kgs, it takes a lots of time and frustrating to change it to 6kgs.
For the cons above, I've ordered just a set of rod, so that I have permanent dumbells of weights 4kgs and 6 kgs. and another rubber dumbell pair of 3 kgs. So a total dumbell set in around 2k