b is for ball® - 3-Ball Set | Montessori-Inspired "L" Shaped Box
Winner of the Red Dot Product Design Award 2025.
A reimagining of a childhood essential, this set includes 3 single-color b is for ball® in orange, lilac, and green, housed in a Montessori-inspired L-shaped toy box.
Each ball features our patented openable design, inviting children to explore play on their own terms. Thoughtfully designed to function as a teether, sensory ball, bath-time squirter, and open-ended play object, b is for ball® evolves with your child—from infancy through early childhood.
Materials: 100% food-grade silicone (BPA-free, plastic-free)
Dishwasher safe
- Versatile design addresses a range of baby needs, saving time and space for bonding moments
- Blends effortlessly into any living space, adding a pop of color
- Simple cleaning with dishwasher-safe convenience
- Portable and pocket-sized for on-the-go entertainment
- Teether
- Mold-free squirting bath toy
- Stacking toy
- Develops grasp, grip, and dexterity
- Roly-poly
- Park and beach sand and water toy
- Gross motor skill training
- Open-ended tool for STEM learning and other imaginative play
Dishwasher: Open the ball and place the disassembled pieces in the top rack of the dishwasher
Handwashing: Wash the disassembled pieces and gently scrub the insides with soap and water, air dry upside down on a dish rack
We currently ship only within the United States. Click here Shipping and Return to find out more about our return policy.
b is for ball® - 3-Ball Set | Montessori-Inspired "L" Shaped Box
Safe for Newborns Non-Toxic, Mold-Free
100% food-grade silicone. Soft on gums, tough on mold, and completely plastic-free. Designed for the earliest stages of sensory play and discovery.
Grows With Your Baby One Toy, Many Stages
From teether to sensory baby ball, bath toy, stacker, and exploration tool—b is for ball® evolves with every stage. Encourages child-led, open-ended play, and helps families choose fewer, better toys. Sustainably made to last—better for your baby and the planet.
Yes! The Package Is a Part of The Play
Crafted from FSC-certified recycled paper and inspired by the beloved Montessori permanent object toy, our unique "L" shaped packaging is designed for play. Your baby will enjoy it most between 9 and 18 months old! Afterward, you can recycle it or repurpose it to store their treasures!
Pocket-Sized Play Clean, Simple, Ready Anywhere
b is for ball® makes playtime possible anywhere. Dishwasher-safe, waterproof, and endlessly entertaining - your all-in-one sensory baby ball that grows with your family.