The end caps of the kaleidoscope can be removed and expose small parts that can come loose and pose a choking hazard to small children and internal components that pose a risk of laceration.
The crib mattresses could create a gap between the mattress and crib ends larger than allowed by federal regulations, posing an entrapment hazard to infants.
The friction between the wall and the pressure-mounted safety gate is insufficient to hold the gate in its intended position, posing a fall hazard. In addition, the lower metal bar can be a tripping hazard.