Keeping great apes enriched for a long time is not always easy. Our stalagmite offers a good opportunity for this. Several wooden discs stacked on top of each other have to be turned up in order to get to the enjoyable content. A brainteaser that requires several skills.
Rotatable wooden discs (multiplex) on a threaded rod, different diameters
By turning up (turning up) the wooden discs, the feeding holes are released in the wooden disc underneath
Also possible to hang upside down as a "stalactite".