The first green cylinder from the knobless cylinders, a single replacement piece. Unlike the knobbed blocks, these sets arrive in boxes with no wooden case to put them back into, which changes the work: the order is something the child builds on the mat rather than something the material hands them. That is harder, and it is the reason the knobless sets come later. Painted wood. The complete green set is a separate item.
“Education is a natural process spontaneously carried out by the human individual, and is acquired not by listening to words but by experiences upon the environment.”
The 1st Green Cylinder serves as a replacement piece for the cylinder block series, ensuring continuity in the child's sensorial exploration.
This uniform-diameter cylinder introduces the concept of height variation while maintaining consistent width, allowing children to isolate one dimension for focused study. The green finish provides visual clarity, helping young learners distinguish this particular cylinder from others in their collection. At 3×10×3 cm, the 1st Green Cylinder fits perfectly in small hands, encouraging repeated manipulation that refines pincer grasp and wrist rotation. Through handling this cylinder, children develop the ability to perceive subtle dimensional differences, a skill that forms the foundation for mathematical thinking. The cylinder's smooth surface and precise dimensions offer immediate feedback when placed correctly or incorrectly in its corresponding socket, enabling self-correction without adult intervention. This single replacement piece maintains the integrity of the complete cylinder block exercise, where each cylinder plays a crucial role in building the child's understanding of gradation and dimensional relationships.


Follow the Montessori method of presentation for optimal child development.
Place the cylinder on a tray at the child's work table. Ensure the corresponding cylinder block is available if conducting a full exercise.
Demonstrate holding the cylinder by its knob using thumb and two fingers
Lift the cylinder vertically and examine its dimensions
If using with block, lower the cylinder into various sockets to find the correct fit
Remove and replace the cylinder several times
Invite the child to handle the cylinder independently

Heritage
Since 1929

Brands used by
schools worldwide

European brands

AMI
Endorsed

Helps children recognize and differentiate uniform dimensions through careful observation and comparison.
Grasping and manipulating the cylinder refines pincer grip and hand-eye coordination.
Store replacement cylinders in a designated container to prevent loss and maintain classroom organization
Everything you need to know about this material.
Contact Our ExpertsThe 1st Green Cylinder features a uniform diameter design, meaning all cylinders in this set have the same width but vary in height. This isolates the concept of height variation, helping children focus on one dimension at a time for clearer understanding of size relationships.
This is a single replacement cylinder piece from the green cylinder block series, not a complete set. It's designed to replace lost or damaged pieces from your existing Montessori cylinder block collection.
The green cylinder series develops visual discrimination of height, fine motor control through the pincer grasp, hand-eye coordination, concentration, and preparation for mathematical concepts like seriation and dimensional relationships.
This cylinder measures 3×10×3 cm. The uniform diameter (3 cm) remains constant while the height (10 cm) represents this specific cylinder's place in the height gradation series.
Children typically begin working with cylinder blocks around age 3, when they have developed sufficient fine motor control. The exercise remains engaging and beneficial through age 6, as children refine their visual discrimination and problem-solving skills.
Trusted across Europe
Premium educational materials, trusted by Montessori educators and families across Europe.

Faborino quality
Montessori-aligned