Slippery Squares and Spheres

Qualifies for Free Shipping

In stock

Please log-in to earn and spend points

"It is better than I thought possible. It is a great product for a child with sensory problems. Highly recommended." - Brittany, Mom
Item # SP4838

Where Science Meets Sensory Integration

Let your imagination take over as you experiment with Slippery Spheres and Squares, the tiny polymers that expand to over 200 times their original size when left sitting in water. Slippery Spheres and Squares are fun to throw, squeeze and even just to watch as they slip, slide, bounce and expand to huge proportions, providing hours of exciting finger exploration and sensory integration!

  • A great source of tactile stimulation
  • Ideal for sensory seekers and anyone with innate curiosity
  • Age 4+

Ideas for Use

With shapes in red, yellow and blue, Slippery Squares and Spheres are great for sorting exercises, and their small size makes them a great tool for fine motor skills development. Encourage exploration by letting your child grow the shapes in water. Then work on sorting the colors and shapes, stacking them and just enjoying their texture. Feel them, squeeze them and roll them around – there’s no limit to the fun and creativity you’ll enjoy!

Read More

Answered Questions
I don't understand what these things are exactly, do they dirt, hair etc stuck all over them if they fall on the floor like play doh? Please explain. Thanks!

Included in this kit is; Approx 200 spheres (2mg. each) and 15 squares (10g. each) coming in equal amounts of colors red, yellow and blue.

Completely reusable.

Environmentally safe and non-toxic.

Fun Sensory Activity
I bought this for my child who is sometimes over-sensory and sometimes under-sensory. We had so much fun add the balls to bowl, covering with water, and watching the balls expand. She loved feeling and touching the soft, wet, slippery balls. All the adults loved it too!
Read More
  • Developmental Needs:
  • Developmental delay
  • Sensory processing
great sensory product
I got this for my son since his therapist recommend it, it is better than I thought possible.It is a great product for a child with sensory problems. Highly recommended
Read More
Perfect Sensory fun!
My daughter loves digging her fingers into anything: flour, sugar, dirt. When I found the Slippery Squares and Spheres, I got so excited. Finally, something she can dig into without making a mess! The packages were much smaller than I expected, but once we added water, they swelled up and she had a blast.
Read More
Both of my kids were amazed by these!!! my daughter sat and watched them grow and then both kids sat for about an hour and played with them!! i love that they can be re used and do not make a mess, no clean up needed other then to store them as is or let them dry out. So happy i bought them!!!
Read More
Slippery Squares and SpheresSlippery Squares and Spheres
Roll-over to zoom

More Views

  • Slippery Squares and Spheres
  • Slippery Squares and Spheres
  • Slippery Squares and Spheres
  • Slippery Squares and Spheres
  • Slippery Squares and Spheres
  • Slippery Squares and Spheres
Hassle-Free Returns
Hassle-Free Returns
We guarantee your satisfaction. New and unused items are eligible for a full refund within 90 days.
See Details.
Safe and Secure
Safe and Secure
We use SSL encryption and security measures to protect all your personal data from unauthorized access.
See Details.
Protected by firehost secure cloud system
Free shipping when the qualifying
items in your cart total $99 or more.
Look for items with
Qualifies for Free Shipping
Offer excludes items with
Shipping Charges Apply

Want to add these related items?


You need to select a product option first

Product requires a custom shipping quote since it is over-sized for UPS. We will contact you with a shipping quote to approve before shipping

Free shipping on qualifying items
that total $99.00 or more.

Online orders only,
delivered in the continental USA.

Don't leave without subscribing to our newsletter!
Be the first to hear about new solutions, savings and more