As parents, finding toys that are both entertaining and educational for your little one can be a challenge. Enter the Sassy Stacks of Circles Stacking Ring STEM Learning Toy, an ingenious 9-piece set designed for infants aged 6 months and up. Promising hours of enriching play, this colorful and engaging toy is more than just a source of fun—it’s a vital tool for early development. Packed with features that help strengthen hand-eye coordination and fine motor skills, each ring also offers a unique texture and weight, making it perfect for your baby’s exploration and sensory development. Plus, with the added allure of colorful beads in a clear ring, your infant will delight in connecting visual and auditory cues. Safe, BPA-free, and wonderfully educational, the Sassy Stacks of Circles is a must-have addition to your baby’s toy collection. Dive into our comprehensive review and discover why this stacking ring set is an essential stepping stone in your child’s developmental journey.
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Sassy Stacks of Circles Stacking Ring STEM Learning Toy, Age 6+ Months, Multi, 9 Piece Set

Exploring Early Development with Sassy Stacks of Circles: A Comprehensive Review of the 9-Piece STEM Learning Toy for Infants
Every parent knows the struggle of finding toys that are not only engaging but also educational for their little ones. As a parent who is constantly on the lookout for quality toys that aid in my child’s development, the Sassy Stacks of Circles Stacking Ring STEM Learning Toy seemed to have the perfect balance of fun and learning. As my child approached the six-month mark, I was eager to introduce toys that would stimulate their mind and aid in their motor skill development, and this product fit the bill perfectly.
Who is this product for?
If you’re a parent, grandparent, or caregiver of a child aged between 6 to 24 months, this toy is designed with you in mind. It’s particularly beneficial for those who want to invest in toys that foster early learning and development, while also providing a tactile and visual experience for their infant. The Sassy Stacks of Circles isn’t just another colorful plaything; it’s a tool that helps babies explore textures, colors, weights, and sounds.
Pros & Cons
Pros:
- Hand-eye coordination: The straight post design makes it easy for babies to stack rings of different sizes, boosting their hand-eye coordination.
- Fine motor skills: The chunky rings are easy for little hands to grasp and manipulate, helping to strengthen those all-important fine motor skills.
- Textural and Weight Variety: Each ring features a different texture and weight, creating a multifaceted sensory experience that encourages mouthing and exploration.
- Visual and Auditory Stimulation: The colorful beads in the clear ring link sight with sound, capturing the baby’s attention and stimulating their auditory and visual senses.
- BPA-free: As a parent, it’s a relief to know that these rings are BPA-free, ensuring that they are safe for my child to chew on.
Cons:
- Limited Age Range: While it’s great for kids aged 6 to 24 months, it might not hold the interest of older toddlers who quickly outgrow simpler toys.
- Cleaning: The textured rings are fantastic for sensory play but can also mean more crevices where drool and food might get stuck, requiring more diligent cleaning.
- Weight Sensitivity: Since each ring has a different weight, some may be too heavy or too light for very young babies to easily handle.
Alternatives
While the Sassy Stacks of Circles is a standout in many ways, it’s not the only toy on the market designed to aid in early developmental skills. For example, Fisher-Price Rock-a-Stack is a classic alternative that also offers stackable rings and targets similar developmental milestones. Additionally, Manhattan Toy Skwish provides an interesting tactile experience with its wooden construction and elastic strings, focusing more on grasping and motor skills. Each of these alternatives has its own set of unique features, but Sassy Stacks of Circles remains a go-to for its multi-sensory approach and sturdy design.
Overall, the Sassy Stacks of Circles Stacking Ring STEM Learning Toy has been a delightful addition to our toy collection, offering a perfect mix of engagement and developmental benefits for my little one. If you’re in search of a toy that makes learning an exciting journey, this might just be what you’re looking for.
Sassy Stacks of Circles Stacking Ring STEM Learning Toy, Age 6+ Months, Multi, 9 Piece Set

Sassy Stacks of Circles Stacking Ring STEM Learning Toy, Age 6+ Months, Multi, 9 Piece Set