
Greenboards With Lines And SquaresSet Of 2 (Nienhuis)
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-006700
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Product size
- 50 × 32 cm
- Frame
- Wood
- Writing Surface
- Chalkboard
- EAN
- 8719924004231
Final price incl. VAT. Delivery €5.90, €92.10 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €56.90
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 8719924004231 is on the box. It is the maker's number, not ours.

Greenboards With Lines And Squares in a child's hands
Greenboards With Lines And Squares: Set Of 2, these two specialized greenboards support the development of writing skills through structured practice surfaces. The first board features evenly spaced horizontal lines for letter formation practice, while the second provides a grid pattern suited for number work and geometric shapes. Each smooth chalkboard surface allows children to practice repeatedly, building muscle memory and confidence in their pre-writing and mathematical explorations.
Pre-Writing Skills
Lined board guides proper letter formation and sizing, building foundations for beautiful handwriting
Mathematical Concepts
Grid pattern supports number writing, geometric shapes, and spatial organization skills
Hand Strength
Chalk writing develops proper pencil grip and strengthens hand muscles needed for writing
Visual-Motor Coordination
Following lines and staying within boundaries refines hand-eye coordination and control
How to present it
Place the lined greenboard at child's eye level on an easel or table. Provide a small container with 2-3 pieces of white chalk and a soft cloth for erasing. Ensure adequate lighting on the board surface.
- 1Begin with the lined board, demonstrating a single vertical line between two horizontal guides
- 2Progress to simple letters like 'l', 'i', and 't' that utilize the line structure clearly
- 3Introduce the squared board for number practice, starting with single digits centered in each square
- 4Advance to simple geometric shapes on the squared board, using the grid as a guide
3 tips for parents
- Create a dedicated chalk work area at home with proper ventilation and easy cleanup access
- Observe which board your child gravitates toward - this indicates their current developmental interest
- Resist correcting reversed letters; consistent practice on the greenboards naturally resolves reversals
Accessories

If you are not sure it suits your child, we answer in person.
Norbert Kovalčín, founder of Faborino · write to him
There is no review here yet. We will ask you for one after you buy. Write the first review
What's in the Box
- Lined Greenboard: With horizontal ruled lines
- Grid Greenboard: With square grid pattern
Size and material
| Product size | 50 × 32 cm |
| Packaging | 50 × 32 × 1 cm |
| Frame | Wood |
| Writing Surface | Chalkboard |
| Recommended Age | 3-6 years |
Care
Wipe with damp cloth, dry thoroughly
Frequently Asked Questions
What are the dimensions of each greenboard?
While specific dimensions aren't listed, these boards are designed for comfortable desktop use by children ages 3-6, typically measuring around 30x40cm to provide ample writing space while remaining manageable for small hands.
Can regular chalk be used on these boards?
Yes, these greenboards work with standard white or colored chalk. For best results, use dust-free chalk to minimize mess and ensure smooth writing. The boards can be easily cleaned with a damp cloth or eraser.
How do the lined and grid patterns help with learning?
The horizontal lines guide proper letter height and alignment for handwriting practice, while the grid pattern supports number formation, counting exercises, and geometric shape drawing. Both patterns help children develop spatial awareness and fine motor control.
Are these boards suitable for both right and left-handed children?
Yes, the symmetrical design of both boards accommodates right and left-handed children equally well. The smooth surface and structured patterns support natural writing development regardless of hand dominance.
How durable are these greenboards for classroom use?
These educational greenboards are built for repeated daily use in Montessori environments. The smooth chalkboard surface resists scratching and maintains its writing quality through thousands of practice sessions when properly maintained.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Greenboards With Lines And Squares