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The all-in-one ball that grows with your child
b is for ball®
From tummy time and teething to bath-time splashes, from first stacking to big-kid adventures, b is for ball® evolves at every stage. Safe for teething, mold-free, and endlessly versatile, it’s more than a toy—it’s play, bath, and independent exploration in one simple, beautiful design.
Design Award Winner
One Toy. Every Stage.
Design by Parents for Safe, Endless, Open Play
Made from 100% food-grade silicone, b is for ball® is free from plastics, BPA, and phthalates - safe for teething and tough enough for everyday play. With its unique pop-open design, there’s nowhere for mold to hide. Just toss it in the dishwasher and it’s ready for the next adventure.
Parenting is messy. Toys don’t have to be. b is for ball® keeps play safe and discoverable at every stage.
Spotted in
Our North Star
At Biggest Little, we believe less is truly more—less clutter, more purpose. Our products are created to enhance, not just fill, a space. We focus on minimalist designs that are functional, grow with your family, and reduce waste. Our mission is to empower children’s creativity with tools that make sense in a family’s living space, prioritizing durability, aesthetic value, and real usability. Thoughtful designs that support children’s development while simplifying parents’ lives—that’s our promise.