A child sitting on a carpeted floor playing with a bright lime green activity cube toy. The cube has a yellow rope handle and attached shape-sorting panels in yellow, purple, and pink, with matching geometric blocks placed around it.
Fat Brain Toys Oombee Cube
Fat Brain Toys Oombee Cube
Fat Brain Toys Oombee Cube
Fat Brain Toys Oombee Cube

Fat Brain Toys Oombee Cube

$24.95
$24.95
Sold Out

Fat Brain Toys OombeeCube

Grab, explore, sort, and discover — the Fat Brain Toys OombeeCube is an innovative take on classic shape-sorting fun, with six vibrant, textured, rubbery shapes tethered to the cube’s corners so little ones can squeeze, feel, and fit every shape perfectly into place without ever losing a single piece.

Product Details

  • Brand | Fat Brain Toys
  • Shapes Included | Triangle, square, oval, circle, pentagon, double circle (6 total)
  • Material | 100% food-grade silicone — BPA-free, rubbery, textured, and squishy
  • Tethering | Each shape tethered to a corner with extra-thick, strong, secure string — never lose a piece!
  • String Safety | Short enough to be exceptionally safe, long enough for little hands to freely explore
  • Age Range | Baby | Toddler

Why Kids Love It

  • Squishy, textured silicone shapes are irresistible to curious little fingers
  • Each shape slides smoothly and snugly into its matching slot for a deeply satisfying fit
  • Tethered shapes mean no lost pieces — a win for babies and parents alike
  • Encourages fine motor skills, sensory learning, tactile exploration, and visual-spatial development
  • An innovative, beautifully designed upgrade to classic shape-sorting play

Perfect For

  • Babies and toddlers ready to explore textures, shapes, and sorting play
  • First birthdays, baby showers, and early learning toy gifting
  • Parents who want a durable, BPA-free shape sorter that won’t lose pieces

Size Guide

Size Guide

Shipping Policy


All orders are processed within 1-2 business days. Orders are not shipped or delivered on holidays. Cost of shipping will vary due to location and weight. See shipping choices by carrier at check-out. Please contact the postal service if your package becomes lost or stolen, where as it is out of our control once we ship it out.