Individual Nylon Bead Square Of 9Dark Blue
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-0086M029
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Beads
- Dark blue nylon
- Structure
- Metal wire
- EAN
- 8719924005085
Final price incl. VAT. Delivery €5.90, €135.20 to go for free delivery.
Individual Nylon Beads €1,223.90Advice, warranty and returns are handled by us.
Why it costs €13.80
Behind the price of the original are things you can check yourself.
AMI approval
The material is approved by the Association Montessori Internationale (AMI). Nienhuis has made Montessori materials since 1929.
A verifiable original
The EAN 8719924005085 is on the box. It is the maker's number, not ours.

Individual Nylon Bead Square Of 9 in a child's hands
A standalone component for targeted work, this individual Nylon Bead Square of 9 features dark blue beads arranged in a precise 9×9 grid, providing a tactile representation of 81 for advanced mathematical exploration. The flexible wire construction allows children to physically manipulate and understand the concept of squaring numbers, particularly essential for comprehending that 9² equals 81 in the Montessori mathematics curriculum.
Mathematical Abstraction
Bridges concrete counting to abstract understanding of squared numbers through tactile manipulation.
Visual-Spatial Intelligence
Develops spatial reasoning by exploring the relationship between linear and square arrangements.
Skip Counting Mastery
Reinforces counting by nines and understanding multiplication through physical representation.
How to present it
Place the dark blue bead square on a neutral-colored work mat. Have a small tray with number cards 9 and 81 nearby. Ensure adequate workspace for the child to fully extend and manipulate the square.
- 1Invite the child to count the beads along one edge, establishing there are 9 beads
- 2Count the beads along the perpendicular edge, confirming 9 beads again
- 3Demonstrate counting by rows: 9, 18, 27, 36, 45, 54, 63, 72, 81
- 4Show how to count individual beads from 1 to 81, touching each one
- 5Gently bend the square to show it maintains its quantity while changing shape
3 tips for parents
- Look for opportunities to reference groups of 9 in daily life (like egg cartons with 9 eggs)
- Create simple grid patterns at home using objects to reinforce the square concept
- Celebrate when your child recognizes 81 in different contexts outside the classroom
If you are not sure it suits your child, we answer in person.
Norbert Kovalčín, founder of Faborino · write to him
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What's in the Box
- Bead Square of 9: 81 dark blue nylon beads on wire
Size and material
| Packaging | 13 × 9 × 1 cm |
| Beads | Dark blue nylon |
| Structure | Metal wire |
| Recommended Age | 3-6 years |
Care
Wipe with damp cloth, air dry completely
Frequently Asked Questions
What is the purpose of the Individual Nylon Bead Square of 9 in Montessori education?
This material helps children physically understand that 9² equals 81 by providing a tactile, visual representation of squaring. The 9×9 grid of dark blue beads allows children to count, touch, and manipulate the square, making the abstract concept of squaring numbers concrete and comprehensible for young learners.
How does the flexible wire construction benefit learning?
The flexible wire construction allows children to bend, fold, and manipulate the bead square, helping them explore mathematical concepts through movement. This flexibility enables children to compare the square with linear bead bars, fold it to understand area concepts, and physically experience how 9 groups of 9 create 81.
At what stage should children use this bead square material?
Children typically use this material after mastering linear counting with bead bars and understanding basic multiplication concepts. It's introduced when children are ready to explore squaring numbers, usually around ages 4-6, as part of the progression toward understanding powers of numbers and advanced mathematical operations.
Why are the beads specifically dark blue in color?
In Montessori mathematics, dark blue consistently represents the number 9 across all materials. This color coding helps children recognize and connect the number 9 whether they're working with bead bars, squares, or cubes, creating a visual consistency that supports mathematical understanding and memory.
How does this material connect to other Montessori math materials?
This bead square directly relates to the bead chains, bead cubes, and the broader bead cabinet materials. It bridges the gap between linear counting (9-bar) and cubic understanding (9-cube), while also preparing children for work with the multiplication board, squaring chains, and eventually abstract mathematical operations.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Individual Nylon Bead Square Of 9