
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
Knobbed Cylinders. Montessori Wooden Cylinders.The Knobbed Cylinders are a Montessori Sensorial material. This material primarily engages the senses of touch and sight. It also lays the foundation for future work in mathematics and language, as children learn words such as height and diameter, it encourages children to compare, organise, count, measure. What is amazing about this material is that this Montessori material indirectly prepares children for writing, as they begin coordinating their
The Knobbed Cylinders are a Montessori Sensorial material.This material primarily engages the senses of touch and sight.
It also lays the foundation for future work in mathematics and language, as children learn words such as ‘height’ and ‘diameter’,
it encourages children to compare, organise, count, measure.
What is amazing about this material is that this Montessori material indirectly prepares children for writing, as they begin coordinating their fingers in a pincer grip, which is used later for holding pencils.
The puzzle is comprised of 10 different cylinders with ‘knobs’ used to hold each object using the pincer grip.
There are four different variations of the cylinders.
1. : varies on height and diameter, ie. the tallest cylinder also has the widest diameter.
2. : variation is based on the diameter of each hole.
3. : varies on height and diameter, ie. the tallest cylinder also has the thinnest diameter.
4. : variation is based on the height of the cylinders.
Children are recommended to begin working with the Knobbed Cylinders from the age of three years old.
Size:
15cm x 16cm x 3,5cm
Warning:
Not suitable for kids under 3.
Choking hazard.
The cylinders are colored with non-toxic and child-safe paint.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 693 reviews
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Product Reviews
★★★★★ 5
Nilight 10 wiring
Size: 16AWG -10FT 2Pcs
Great quality brand new condition awesome value super easy to use already had connectors on for easy plug and play
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Easy and clean look
Size: 16AWG -10FT 2Pcs, Size: 16AWG -10FT 2Pcs
Very nice extension wires. Sheath is tough and the connections are tight. Very easy to install. I ended up to tuck in the wires instead of cutting because it was a little long for my application. Works great and had no issues. Pair the wires with my Nilight light pods. You can buy the wire but this was easier and cheaper than getting the wire and sheathing separately.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Perfect!
Size: 16AWG -10FT 2Pcs
Perfect!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Works perfect!
Size: 16AWG -10FT 2Pcs
Works perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
★★★★★ 5
Good deal
Size: 16AWG -10FT 2Pcs
Good quality wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
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