The balls (20) which are inserted at the top into the rolling track (17,18) of the supply body (16) roll out of same individually into a vertically displaceable transport body (10) whilst it is at its upper dead centre position at the top of its stand (2). The balls then move with the transport body downwards where they are discharged when the transport body is at its lowest position. The empty transport body then moves upwards through a counterweight (12). The transport body can be connected to the counter weight by a cord (9) and guide pulley (4) set rotatable at the top end of the stand. All the parts can be made from wood.
