My 4-year-old absolutely loves these flashcards! The illustrations are beautiful and the dual-side learning is brilliant. Quality is genuinely premium — much better than what we've seen elsewhere. Highly recommend to parents.

Product information
Sensory-discrimination toy for Indian children aged 3 years and above. A drawstring cloth bag holds a set of wooden geometric shapes (cube, sphere, cylinder, cone, ellipsoid, triangular prism and more). Children reach in WITHOUT looking, feel one shape, and name it before pulling it out to check. This builds the "stereognostic sense", the brain's ability to recognise objects by touch alone, a foundational skill the Montessori method treats as seriously as sight.
At a glance
- Drawstring cloth bag with a set of wooden geometric solids inside.
- Stereognostic training: identify shapes by touch alone, without looking.
- Builds shape vocabulary: cube, sphere, cylinder, cone, ellipsoid, prism.
- Excellent for solo work or small groups: take turns, guess and reveal.
- Sensory + cognitive: child must form a mental image from fingertips alone.
- Compact and travel-friendly: throw in a backpack for journeys.
- Pairs with the Montessori Geometric Cabinet for the full geometry track.
- Made in India.
How it compares to seeing-only shape sorters
| Kidken Stereognostic Bag | Visual shape sorter | |
|---|---|---|
| Sense engaged | Touch + mental imaging | Sight + hand-eye matching |
| Cognitive challenge | Form a 3D image from fingertip info | Match a visible shape to a visible hole |
| Vocabulary growth | Names of 3D solids (cube, cone, etc.) | Usually 4 basic shapes (circle, square) |
| Play modes | Solo guess, partner reveal, blindfold games | Mostly solo, repetitive |
| Adult engagement | Naturally social: take turns | Child plays alone |
Why curated by SkilloToys
We pick this bag because it teaches something rare: how to recognise objects without using your eyes. Children who grow up doing this find it easier later to visualise 3D geometry in school math, and even to pack a bag, find a key in their pocket or feel the right coin in a wallet, real-world skills that nobody else trains.
- Stereognostic Sense
- 3D Shape Vocabulary
- Mental Imaging
- Concentration
- Social Turn-Taking
What age is the Stereognostic Bag best for?
Why touch-only learning?
How many shapes are in the bag?
Is it good as a party game?
What comes after the Stereognostic Bag?
Happy Shopping Stories
100% Original Products
Products on our curated toy store are sourced direct from origin manufacturers and No third party sellers or middlemens are involved.
What parents are saying about SkilloToys
I ordered some Montessori materials for my Montessori Teacher Training Center. I'm happy will the Skillo toys. Reasonably price, materials were delivered on time with safe packing. More over they were reachable. Thank you
I bought some montessori math toys from skillotoys. It was very good quality toys with reasonable prices. Happy with the purchase.
Hindi varnamala flashcards,I received,best to teach my students, waiting to buy more educational resources..good experience... Tracking details were available.. received my product without any delay or trouble...
I am a speech language pathologist. I’m so happy on the purchase from skillotoys. There material was very creative and a highly valuable material resources for both therapist and clients as well . I would highly recommend them for the built quality
Have been looking for some educational tools to teach moral values to my kid. To my surprise there was none by Indian companies. Luckily found skillo toys flash cards on emotions and acts of kindness. Quality is top notch. Thoughtfully crafted stuffs.
I ordered the Upper and Lowercase letters to enhance Language learning in class. Excellent quality, and the team was able to answer all my queries. Will definitely go back for more.
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