With this adjustable set from Tunturi, you can save space since you can train with different weights using just one dumbbell. The five adjustable weights of the dumbbell, ranging from 2.5 to 12.5 kg, make it suitable for every level. The weight change is up to eight times faster than using a regular dumbbell. Ideal if you want to perform consecutive exercises without long breaks. The weights that are not in use remain on the base station.