Overall rating: 🐾🐾🐾🐾 (human also satisfied it’s good value)
Interlocking balls that you can buy more of – pack has 3. Suits a small dog (up to 13kg) without strong jaws. The bigger size might be ok but this one is S.
Suits Grace well so it will be just her toy 😊
Bought from Dandydog.nl: https://www.dandydog.nl/thuis/voerbal-snackbal/lock-it-van-kong.html
Detailed promo video from Kong: