This nice expansion set of the brand Haba gives a nice effect. The set can be used with, for example, the Haba bass set. This way you can add something new and special to your existing marble track. Do you let the marbles go through the job as quickly as possible and then tap on a stationary marble so that it rolls on? Of course, the set can also be used without any other Hobby set.
The set consists of a speed breaker, a power pulser track, a ramp, a beam, two cubes, five domino stones and six marbles.