4th Yellow Cylinder
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-00230015
- Maker
- Nienhuis Montessori, since 1929
- Primary Material
- Solid wood
- Finish
- Yellow paint
- EAN
- 8719924000844
Final price incl. VAT. Delivery €5.90, €144.00 to go for free delivery.
Knobless Cylinders Set €238.90Advice, warranty and returns are handled by us.

4th Yellow Cylinder in a child's hands
The fourth yellow cylinder from the knobless cylinders, a single replacement piece. Four sets of ten laid out in four parallel rows show the same progression four times over, and that repetition is the argument the material makes: size behaves the same way regardless of colour. One gap in one row is visible from across the table. Painted wood. The complete yellow set is a separate item.
Visual Discrimination
Supports the development of size perception and dimensional awareness through hands-on manipulation.
Fine Motor Control
Strengthens pincer grip and hand-eye coordination through precise cylinder handling.
Mathematical Foundations
Introduces concepts of dimension, volume, and spatial relationships through concrete sensorial experience.
How to present it
Place the complete yellow cylinder block on a work mat. Ensure the 4th cylinder is clean and matches the finish of other cylinders. Position the block so cylinders can be removed from left to right.
- 1Remove all cylinders from the yellow block, placing them randomly on the mat
- 2Select one cylinder and explore each socket until finding the perfect fit
- 3Continue with remaining cylinders, including the 4th cylinder, until all are correctly placed
- 4Remove and replace cylinders multiple times to build muscle memory
3 tips for parents
- If purchasing for home use, ensure you have the complete yellow cylinder block - individual cylinders cannot function alone
- Practice three-finger grip during daily activities like picking up small objects to prepare for cylinder work
- Resist the urge to correct placement - the cylinder's design allows children to discover errors independently
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
- Yellow Cylinder: 5cm wooden replacement cylinder
Size and material
| Packaging | 13 × 9 × 2 cm |
| Primary Material | Solid wood |
| Finish | Yellow paint |
| Recommended Age | 3-6 years |
Care
Wipe with slightly damp cloth, dry immediately
Frequently Asked Questions
What specific dimensions does this 4th yellow cylinder have?
This is the fourth cylinder from the yellow block series, which features cylinders that vary in both height and diameter. The exact dimensions follow the precise Montessori standards for systematic gradation, ensuring proper visual discrimination exercises.
Is this cylinder compatible with cylinder blocks from other manufacturers?
This cylinder is specifically crafted to match standard Montessori cylinder block dimensions. While designed as a replacement for our sets, compatibility with other manufacturers depends on their adherence to traditional Montessori specifications.
Why might I need to replace just one cylinder?
Individual cylinders may need replacement due to loss during classroom use, accidental damage, or wear over time. Having replacement cylinders available ensures the material remains complete and effective for sensorial work.
What type of wood and finish is used?
The cylinder is crafted from smooth, high-quality wood with a non-toxic yellow finish. The surface is carefully sanded and sealed to provide the proper tactile experience while ensuring durability and child safety.
How do I know if this is the correct replacement cylinder for my set?
Count the position from smallest to largest in your yellow block - this is the 4th cylinder. You can also compare the diameter and height with your existing cylinders to ensure proper fit before ordering.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
4th Yellow Cylinder