Oibo


Oibo dissolves the boundary between ball and building block. Its elastic geometry rolls, stacks, and springs back after every squeeze, inviting playful exploration from the very first months. For infants, Oibo is a gentle grasping and teething toy — soft, safe, and easy to hold. As children grow, it becomes a bouncing ball, a toy for simple throw-and-catch games, and a building element that can be stacked, aligned, or nested in countless ways.
Oibo’s open structure offers a satisfying tactile response, collapsing under pressure and instantly regaining its shape. Rolling, stacking, and nesting the pieces engage coordination and fine motor skills while giving children an intuitive sense of shape, space, and balance.
Like every MOLUK creation, Oibo grows with the child — evolving from a baby’s first toy into a lasting companion for open-ended play, as elegant in design as it is versatile in use.

Video showing MOLUK's Oibo sensory building blocks in action with children grasping, chewing, rolling, stacking, throwing, and catching the elastic cubes.

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Blue Oibo silicone ball by MOLUK with text detailing its features and educational benefits.
Animation showing a child's hands playing with a set of elastic Oibo building blocks.

Soft – Safe – Silent

Collage of children playing with MOLUK's Oibo building block and sensory toy, throwing, grasping, chewing and squeezing the elastic cubes.