Pro:
* Not a typical, unpleasant odor of virgin
* The balls roll well and quickly through the tracks of the game rail Catit Design Senses Play Circuit Kit, Game rail for cats.
* Have no sharp edges and are round, neither oval nor square.
* By nudge catch the balls to glow red and motivates the cats. The balls can be easily nudge.
* Cats can play safely without supervision with the toy.
* Simple application -> no intelligence toy.
* Purpose fulfilling
* Very good workmanship and quality of the balls
Contraindications:
* The balls make quite a racket in the game track.
* Even the floor (parquet, laminate, stone) outside the playing track to roll even louder.
* In some balls, it happens that they also light up when they are not nudged and not move. I suspect that the floor is crooked or slightly vibrates through whatever. Thus, the balls are in continuous lighting state and the battery is around 3 months their minds on. -> If the balls are positioned differently, listen to the lights.
* If there are two orders of this set once a ball was broken or not illuminated.
* No replaceable battery
* Price high -> approx 4 Euro / Ball
In short:
* Good replacement balls for the game track, although a bit pricey
-> If I could help in the purchase decision, I would be happy about a vote. Many Thanks!
