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🌟 Stack Smarter, Play Happier: The Ultimate STEM Ring Set for Tiny Trailblazers!
The Stacks of Circles Stacking Ring STEM Learning Toy is a 9-piece, BPA-free set designed for babies aged 6 to 24 months. Featuring a straight post for easy stacking, multi-textured rings for sensory development, and colorful beads that connect sound to sight, this toy promotes hand-eye coordination, fine motor skills, and early STEM learning. Highly rated and durable, it’s a modern twist on a classic developmental toy.



| ASIN | B07NXDJ52C |
| Additional Features | Non Toxic |
| Age Range Description | Kid,Baby |
| Best Sellers Rank | #55 in Toys & Games ( See Top 100 in Toys & Games ) #1 in Sorting & Stacking Toys |
| Brand Name | Sassy |
| Color | Multi |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 out of 5 stars 64,884 Reviews |
| Educational Objective | Hand-Eye Coordination, Motor Skills, STEM, Sorting Skills |
| Global Trade Identification Number | 00037977807950 |
| Included Components | 9pc set |
| Is Assembly Required | No |
| Item Dimensions | 4.25 x 4.25 x 8 inches |
| Item Type Name | Stacks of Circles |
| Item Weight | 12 ounces |
| Manufacturer | Sassy Baby, Inc |
| Manufacturer Maximum Age (MONTHS) | 24.0 |
| Manufacturer Minimum Age (MONTHS) | 6.0 |
| Manufacturer Part Number | 80795FB |
| Material Type | Plastic |
| Model Name | Stacks of Circles |
| Model Number | 80795FAAM |
| Model Year | 2010 |
| Number of Pieces | 9 |
| Operation Mode | Manual |
| Power Source | manual |
| Set Name | 9 Piece Set |
| Size | 6-24 Month (1 Count) |
| Sub Brand | Sassy |
| Supported Battery Types | No batteries required |
| Target Audience | unisex-baby |
| Theme | Alphabet |
| Toy Building Block Type | Stacking Toy Building Block |
| UPC | 037977807950 |
| Unit Count | 1.0 Count |
L**I
Such a great toy for babies and toddlers!
Easily one of my kids favorite toys. It’s very durable and educational. It’s super easy to use and so fun with the different textures and colors. I love the different variety of the sizes and prints on the rings. Love this toy.
A**W
Awesome textured and unique ring stacking toy!
This is a great quality toy, with a variety of different attacking donuts! My daughter loves it because she can also use some of the rings to use for teething. Great value for your money, super easy to use, educational in more ways than one! I definitely recommend it instead of the old, boring ring stacker. I have 4 kids and trust me your child with thank you for this one!
C**.
Fun and colorful
Excellent toy for toddlers and babies. The vest thing about it is that the rings are put-on-able in any order, as opposed to other toys where you must put them on in a certain order
G**.
Great toy for the cost
This is a simple yet effective toy to keep baby busy and engaged. I liked the different textures on the rings that provide sensory stimulation. The larger rings are difficult for a young infant but will be useful as the hands grow bigger. The rings are hollow so they are not heavy or feels like a weight burden. Product is completsafe for babies, no peeling paint or poor manufacture. Couldn't recommend this more for parents.
P**P
Perfect ring toy!
My baby loves the different textures and bright colors!
U**R
Looks just like the photo
Good toy just don't submerge them into water they have little air holes and water may potentially get inside and mold will go but overall a great toy for learning, good value and I love that the colors are fun and versatile!
K**A
Simple yet important toy
This stacking ring is amazing for babies who are learning coordination and cause and effect! My six month old loves to feel the different textures of each ring - some are smooth, others have bumps, and one rattles. She is quickly learning how the toy works and it’s really helping her coordination! The value of this toy is amazing as it also doubles as a teething toy. Not sure if it’s supposed to, but my daughter loves to try to gnaw on the smaller rings. It’s very well made and durable. My daughter throws the rings around with no problem. It’s a safe toy and one I feel comfortable letting her play with without constant supervision. This toy would make a great gift for any baby in your life!
L**A
Fun and Educational Stacking Toy for Early Learning
The Sassy Stacks of Circles Stacking Ring STEM Learning Toy is a colorful, engaging set that’s great for little ones aged 6+ months. The nine pieces are easy for small hands to grab and stack, helping develop fine motor skills and hand-eye coordination. The bright colors and different sizes make it fun and visually stimulating. It also introduces basic concepts like size order and problem solving, which makes playtime both fun and educational. The pieces feel sturdy and safe for babies, and cleanup is quick and easy. Overall, a wonderful choice if you want a simple, safe, and beneficial toy for early development.
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