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
Kidken's Triangle Pyramids Stacker is a classical Montessori sensorial toy: 10 triangle prisms, big to small, stacked on a central rod into a pyramid that teaches size variation, ordering and shape recognition - all through a satisfying hand-made ritual.
At a glance
- Ages 3-10 | 10 triangle prisms + central rod | Non-toxic paints
- Builds size discrimination, pattern recognition, fine motor and ordering
- High-quality wood with sanded edges
- Model No PS16 | Made in India
How it compares
| Feature | Kidken Triangle Pyramid | Plastic ring stacker |
|---|---|---|
| Material | Solid wood | Plastic |
| Shape teaching | Triangle prisms | Rings only |
| Pattern teaching | Yes - 10 sizes | Few |
| Longevity | Years | Varies |
Why curated by SkilloToys
Pyramid stackers are a Montessori classroom staple for good reason: ordering by size is one of the earliest mathematical concepts a child grasps. Kidken's triangle version adds shape work on top - perfect for 3-6 year olds moving beyond simple ring stackers.
Hand-eye coordination, fine motor, size discrimination, pattern recognition, ordering skills and shape recognition.
How many pieces?
Pair with other Kidken stackers?
Is it a Montessori classic?
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.
-
Trusted Toy Store
We bring Safe, Authetntic Quality Toys for Your Kids. Your Payments are secured and We are Reliable.
-
Free Shipping
PAN India Free Shipping with No additional Cost for the Joy of Toys that we wish your Kids to Enjoy.