3-Sided Inset PencilsBlack
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-721100
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Pencil Body
- Wood
- Core
- Black graphite
- EAN
- 8719924030803
Final price incl. VAT. Delivery €5.90, €145.00 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €4.00
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 8719924030803 is on the box. It is the maker's number, not ours.

3-Sided Inset Pencils in a child's hands
A box of twelve three sided inset pencils in black. Black is the pencil that goes over everything: an outline drawn last will show on top of any colour underneath it, so it is the one a child reaches for when a drawing needs to be finished rather than started. It is also the colour of the noun symbol and of the numerals on the grey and white tiles. Twelve pencils, one colour. The other colours in the range are separate items.
Pencil Grip Development
The triangular shape naturally positions fingers in the proper tripod grasp, establishing correct writing habits from the start.
Hand Strength Building
Regular use with metal insets develops the hand muscles and control needed for fluid writing movements.
Precision and Control
The ergonomic design reduces fatigue, allowing children to focus on careful, controlled movements during tracing work.
Preparation for Writing
Black graphite provides clear, consistent lines that help children see their progress and refine their movements.
How to present it
Place 3-sided pencils in a small container near metal inset materials. Ensure pencil points are sharp for clean lines. Have paper squares ready in the metal inset tray.
- 1Demonstrate holding the pencil with thumb and index finger on two sides, middle finger supporting the third side
- 2Show slow, controlled movements tracing inside a metal inset frame
- 3Guide the child to trace within the shape, keeping pencil at consistent angle
- 4Practice filling the shape with parallel lines using the same gentle pressure
3 tips for parents
- Look for similar triangular pencils for home use to maintain consistency
- Avoid correcting grip verbally - the pencil shape does this work naturally
- Celebrate light, controlled marks rather than dark, heavy lines
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
- 3-Sided Black Pencils: Approx. 12 triangular pencils
- Storage Box: Cardboard slide-open box
Size and material
| Packaging | 18 × 5 × 2 cm |
| Pencil Body | Wood |
| Core | Black graphite |
| Packaging | Cardboard slide box |
| Recommended Age | 3-6 years |
Care
| Cleaning | Wipe clean with dry cloth |
| Storage | Keep in original box to prevent breakage |
Frequently Asked Questions
Why are these pencils 3-sided instead of round?
The triangular shape naturally positions children's fingers in the correct tripod grip, making it easier for young hands to hold the pencil properly. This ergonomic design reduces hand fatigue and supports proper writing posture development.
What makes these pencils specifically for metal inset work?
These pencils have a firm, consistent graphite core that creates clear, precise lines ideal for tracing metal insets. The triangular grip provides the control needed for accurate tracing within the inset frames.
Are these pencils suitable for left-handed children?
Yes, the symmetrical triangular design works equally well for both right and left-handed children. The three flat sides allow children to naturally find their most comfortable grip position.
How do these differ from regular children's pencils?
Unlike round pencils that can roll and twist in small hands, the 3-sided design stays stable in the correct position. The size and weight are specifically calibrated for children ages 3-6, supporting their developing fine motor skills.
When should children transition from these to regular pencils?
Children can continue using triangular pencils as long as they're comfortable. Many children naturally transition to standard pencils around age 6-7 once their grip is established, though some prefer triangular pencils longer for the added control.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
3-Sided Inset Pencils