Two equally sized chambers inside distinguish the Rohema Twin Shaker. Both chambers are filled with steel sand. The grain size of the Medium Twin Shaker is slightly coarser than that of the Twin Shaker high model. Thus, the shaker produces a darker, warm timbre. The Twin Shaker is made of natural beech wood. An insert of darker Jatoba wood at the ends of the shaker already indicate the darker sound color.
