The Fisher-Price Rock-a-Stack promises endless stacking fun for tots!
The toy comes with 5 rainbow-coloured rings, one of which is see-through – rattle it to watch the pieces inside jiggle!
Your little one can stack the rings one by one, and watch them laugh when the base starts to wobble to make it trickier!
These chunky, easy-to-grip rings are suitable for teething babes, too.
A fun toy for children aged 6 months and up