From chest presses to lunges, dumbbells can be used for a variety of workouts. But if you're like me and work out from home these days, then you know that a downside to using them is having to deal with the clutter of multiple weights. That's where adjustable dumbbells come in, and Amazon shoppers are calling this top-tier set –– which is currently $250 off –– their home gym essential. 

The Bowflex SelectTech Adjustable Dumbbells (Buy It, $299, was $549, amazon.com) are much more convenient than traditional versions — in fact, they're some of the best dumbbells you can buy, according to customers. Using a weight selection dial, you can set each dumbbell to one of 15 settings between 5 and 52.5 pounds in a matter of seconds, and the weight increases by 2.5-pound increments up to 25 pounds. That means that you can conduct both heavyweight and lightweight exercises, and it doesn't matter if you're a workout pro or a novice. 

The 16.9-by-9-inch dumbbells come with a space-saving rack. Plus, the plates have durable molding and hand grips, so you don't have to worry about the weights cracking or dropping. (Related: The 11 Best Adjustable Dumbbells to Get a Great Workout In at Home) 

Buy It: Bowflex SelectTech Adjustable Weights, $299, was $549, amazon.com

They have nearly 12,000 five-star ratings on Amazon, and shoppers rave about them in reviews. "My husband and I both use these dumbbells. As a military family who moves every 2-3 years, it is wonderful to not have to pack up an entire set of dumbbells and keep track of them during the move," one Amazon customer said. "My husband and I both have seen awesome results from these. When we change the weight on the dumbbells, it is a nice smooth transition. There is no harsh movement that you might have with other brands."

"The adjustment mechanism is easy to use and the weight increments make a lot of sense," another wrote. "They start out with 2.5-lb increases with the lower weights and jump up to 5-lb increases at the higher end. You can do anything you would do with normal dumbbells –– bench presses, shoulder presses, curls, triceps extensions, rows, flys, lunges, etc."

The Bowflex SelectTech Adjustable Weights are on sale now, so snatch your set on Amazon before this deal ends.