Fisher-Price Rock-a-Stack
A classic ring stacker with a wobbly base and a center post.
- 6 months and upAge
- NoneBatteries
Rock-a-StackSee it on Fisher-Price's site
Next to other stacking toys
This toy's values are as Fisher-Price lists them. The right column covers the other 15 stacking toys on this site.
| Spec | This one | Others here |
|---|---|---|
| Age label | 6 months and up | Labels start from birth to 12 months |
| Needs batteries | No | 1 of the 5 that list it need batteries |
Listed features
- 6 months and up
- The maker says no batteries are needed
Where to buy the Rock-a-Stack
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good to know
- Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
- Use and supervision: follow the maker's warnings on the product, and see CPSC's Safe Nursery guide. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Fisher-Price Rock-a-Stack | |
|---|---|
| Type | Stacking or nesting toy |
| Age label (maker) | 6 months and up |
| Batteries | None |
More stacking
- Green ToysMy First Stacking Cups6 pieces
- SassyStacks of Circles Ring Stacker
- MushieStacking Cups Toy8 pieces
- PlanToysFirst Stacking Ring
- PearheadWooden Stacking Toy$14$14.99
- Green ToysMy First Stacker$158 pieces$15.99
- Baby EinsteinOpus's Stack & Stream Cups$125 pieces$12.99
- Bright StartsKaleidoCubes Stack & Squeeze Blocks$12$12.99
Ask the meadow
Rock-a-Stack: questions answered
From Fisher-Price's published specs, last checked 2026-11-11.
What age is the Fisher-Price Rock-a-Stack for?
The maker labels it "6 months and up". Use and supervision: follow the maker's warnings on the product, and see CPSC's Safe Nursery guide. Check the label and the maker's instructions, and ask your pediatrician about your child.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
Where these specs come from
Last checked 2026-11-11. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.