20-Bead Sensory Rekenrek

Add a sensory element to visualizing math concepts with our Sensory 20-Bead Rekenrek. Red beads have grooves in them so you don’t just see red, you can feel it too! Difference between smooth white beads and grooved red beads provides an additional way to experience numbers and also makes this Rekenrek accessible for the visually impaired. Includes Activity Guide. Ages 3+.