Squishy Ball Science Kit Math This favorite collection of 100

This favorite collection of 100 wooden blocks comes in four colors and nine shapes

One (1) replaceable 3V CR2016 battery (installed)

addition and more

a dental rinse bottle and cup

Squishy Ball Science Kit Math This favorite collection of 100Uncover your inner calm and make your own stress balls with this soothing, sensory science lab kit. Kids will love creating 3 squishy slime stress balls. Exciting mix ins like glitter and beads add sparkle and sensory stimulation. As kids learn about the science of polymers and discover the chemistry clues behind ooze. Its a set of cool science projects for kids that will leave them feeling smart and centered! Make 3 stress balls with fun mix ins