Control Cards for Cylinder Blocks | Sensorial Material for Visual Discrimination
Worldwide Shipping
Important: PO Box addresses are not supported for delivery.
Fast & reliable global shipping through our established logistics network.
Orders are fulfilled from major warehouses in California, Texas, and New Jersey, ensuring efficient processing and worldwide coverage.
Estimated delivery time: 5–20 business days worldwide
30-Day Money-Back Guarantee
Fidtoy products are eligible for return within 30 days in the event of a verified quality issue, in accordance with our refund policy.
All return requests must be reviewed and approved by our after-sales support team before being processed. Once authorization is granted and the item is received and inspected at our warehouse, a full refund will be issued.
For complete details on eligibility and requirements, please refer to the Fidtoy Refund Policy.
✉️ Support@FidToy.com
📞 +1 213 257 9637
🕔 Working Hours (Los Angeles):
5:00 PM (previous day) – 8:00 AM
Hassle-Free 2-Year Warranty
Fidtoy offers a simple, hassle-free warranty to give you peace of mind. All pre-owned and refurbished products come with their own specific warranty, which you can find on the product listing.
If you have any questions, feel free to reach out to us at Support@Fidtoy.com with your order receipt for confirmation.
This limited warranty provided by the manufacturer does not affect any statutory warranties that may be available under the law.
Product Description
Material Overview
The Control Cards for Cylinder Blocks are a complementary sensorial material used alongside the four traditional cylinder block sets. These cards provide a visual representation of each block sequence, allowing the child to verify work independently through comparison and observation.
Purpose and Use
After completing work with the cylinder blocks, the child uses the control cards to check accuracy by matching the cylinders to their corresponding visual images. This supports independent control of error without adult intervention, reinforcing confidence and self-correction.
Learning Benefits
- Refines visual discrimination of size, height, and diameter
- Strengthens the child’s ability to self-correct
- Encourages independence and concentration
- Supports orderly thinking and precise observation
- Prepares the child for later abstract classification work
Design and Quality
The cards feature clear, proportionally accurate illustrations corresponding to each cylinder block set. The neutral presentation supports focused visual comparison without distraction, aligning with Montessori sensorial principles.
What Is Included
- Control cards for all four cylinder block sets
- Printed cards with clear visual sequencing
Recommended Age
Suitable for children aged 3 years and above, following introduction to the cylinder blocks.
Classroom Use
Ideal for Montessori Casa classrooms and homeschooling environments. Used as an extension material to deepen visual discrimination and encourage independent verification of work.
Control Cards for Cylinder Blocks | Sensorial Material for Visual Discrimination