3b offers Baby Busy Boxes with Montessori-inspired activities that provide sensory and tactile experiences and complex challenges for children, like a digital combination lock, Chain Door Guard and switches, real shoe laces practice, and many more. 

All metal parts are made of stainless steel for durability—no sharp edges, and very kid-friendly for safety.

They are great for 3-year-olds and above and can often be used for excellent fine motor skills in toddlers. In addition, they give parents or caregivers some free time when toddlers are practicing motor skills independently.

3b Baby Busy Boxes are great for sensory learning, improving hand-eye coordination, helping children improve attention and memory, developing a foundation for imagination, and enhancing their life skills.

With its portable design, kids can use it in various settings, such as travel, home, indoors, outdoors, parks, and more. 

3b makes an excellent gift for preschoolers, ages 3 to 6, for hands-on, screen-free play.