Bannor Shape Sorter - Wood + Silicone: A Parent’s Honest Review

When it comes to choosing the first shape sorter for your baby, the options can feel overwhelming. Plastic ones with flashing lights, chunky wooden blocks, or soft fabric sets — each claims to be the best. As a parent who values both developmental benefits and nontoxic materials, I wanted a shape sorter that would grow with my child and spark genuine curiosity. That’s why I turned to Bannor Toys, a US-based brand known for its thoughtfully designed wooden and silicone toys.

In this honest review, I’ll share my experience with two standout products from Bannor: the Circle Stacker and the Silicone Shape Flash Cards. Together, these offer a unique blend of classic wood craftsmanship and modern silicone texture that I haven’t seen elsewhere. I’ll break down the sensory appeal, the Montessori alignment, and the real-world durability that makes these toys worth considering for your little one.

Why Wood and Silicone? The Sensory Advantage

Babies learn through their senses, and the materials they touch play a huge role in brain development. Wood offers a natural, warm feel that plastic simply can’t replicate. It’s also durable and safe when finished with nontoxic paints or oils. Bannor Toys uses sustainably sourced wood and child-safe finishes, so I never worry about splinters or harmful chemicals.

Silicone, on the other hand, adds a soft, grippy texture that’s perfect for teething babies. The combination of hard wood and flexible silicone creates a rich sensory experience. For example, the Circle Stacker features a wooden base and silicone rings that are easy for tiny hands to grasp. Meanwhile, the Silicone Shape Flash Cards pair silicone shapes with sturdy cards, letting babies feel the difference between a smooth circle and a bumpy star. This tactile variety keeps babies engaged longer than single-material toys.

• Wood provides natural warmth and durability; silicone offers soft, teething-friendly grip.
• Combining both materials in one toy encourages more complex sensory exploration.
• Bannor’s finishes are nontoxic and safe for mouthing, which is essential for babies under 18 months.

Montessori Alignment: Encouraging Independent Play

Montessori principles emphasize self-directed, hands-on learning. A good shape sorter should allow a child to explore without constant adult guidance. The Circle Stacker does exactly that. Its simple design — a wooden pole with graduated silicone rings — invites babies to experiment with size, order, and balance. There’s no right or wrong way to stack, so the child builds confidence through trial and error.

The Silicone Shape Flash Cards take this a step further. Each card features a recessed shape, and the child places the matching silicone piece into the cutout. This self-correcting activity teaches shape recognition and fine motor control without frustration. Because the pieces are silicone, they’re quiet when dropped — a small but appreciated detail for parents who value a calm play environment. Both toys fit seamlessly into a Montessori-inspired home.

• Open-ended stacking promotes problem-solving and spatial awareness.
• Self-correcting flash cards reduce the need for adult intervention.
• Quiet play materials support a focused, peaceful learning atmosphere.

Durability and Everyday Use: What I Noticed After Three Months

I’ve had the Circle Stacker and Silicone Shape Flash Cards in our rotation for three months, and they’ve held up remarkably well. The wooden base of the stacker shows no scratches or chips, even after being thrown across the room a few times. The silicone rings have maintained their shape and color, with no tearing or sticky residue. I simply wipe them with a damp cloth, and they look like new.

The flash cards are made of thick, laminated cardboard that withstands drool and light bending. The silicone shapes are easy to clean and don’t attract lint. My 14-month-old loves carrying the shapes from room to room, and they’ve become a favorite teether. For parents concerned about longevity, these toys are built to last through multiple children. I also appreciate that Bannor includes a small storage bag with the flash cards, keeping the pieces together.

• Wooden parts resist scratches and dents even with rough play.
• Silicone pieces are dishwasher-safe (top rack) for easy sanitizing.
• Cards are thick and laminated, surviving spills and chewing attempts.

Comparing the Circle Stacker and Silicone Shape Flash Cards

While both toys support shape sorting and sensory development, they serve slightly different purposes. The Circle Stacker is ideal for younger babies (around 6 months and up) who are just learning to grasp and stack. Its large rings are easy to hold, and the stacking motion strengthens hand-eye coordination. As babies grow, they begin to sort the rings by size, introducing early math concepts.

The Silicone Shape Flash Cards are better suited for toddlers (12 months and older) who are ready for more precise matching. The cards also introduce vocabulary — you can name each shape as your child places it. I use them during quiet time or while waiting at restaurants. Both toys are compact and travel-friendly, but the flash cards win for portability. If you’re building a sensory toy collection, I recommend starting with the stacker and adding the cards a few months later.

• Circle Stacker: best for 6–18 months, focuses on stacking and size sorting.
• Silicone Shape Flash Cards: best for 12–24 months, focuses on shape matching and vocabulary.
• Both toys are made in the USA and free from BPA, phthalates, and lead.

If you’re looking for a shape sorter that combines natural materials, Montessori principles, and real durability, Bannor Toys delivers. The Circle Stacker and Silicone Shape Flash Cards have earned a permanent spot in our toy basket. I especially love how the silicone elements make these toys safe for teething while still offering the classic wooden feel. To see the full collection and find the perfect sensory toy for your child, explore the Circle Stacker on Bannor’s website — it’s a wonderful first step into shape sorting play.