There are multiple practical advantages to using colour-coded rubber dumbbells. And thanks to their high abrasion resistance surface, it is safer and more comfortable to handle them during passionate work outs - no matter whether your hands are wet or dry. Finally color rubber hex dumbbells are designed not to roll when they are put down, which means you need not worry about chasing an escaping dumbbell while doing another exercise. Another key benefit can be summed up in this old adage, if you buy good stuff then you will have it for a long time. Rubber-coated dumbbells will not crack or fade, which means the dumbbell will look sharp over many years of use. For those who emphasize a quiet workout environment, those rubber hex dumbbells produce no cacophony at all on impact thus it is particularly suitable for people living in close quarters. Also they are both easy to store and have virtually no maintenance costs. In summary, therefore, they provide the newer fitness enthusiast - or should we say beginner - with an effective workout, one which at the same time is both safe and low-maintenance.