Montessori Knobbed Cylinders — Complete 4-Block Set with Task Cards
The knobbed cylinders are one of the first and most important Montessori sensorial materials — and this complete set comes with everything a child needs to develop the pincer grasp, visual discrimination, and concentration that lay the foundation for writing and mathematics.
What's included ✓ 4 wooden cylinder blocks ✓ 20 knobbed cylinders in varying heights and dimensions ✓ Bonus sensorial task cards for extension activities ✓ Sturdy cotton drawstring bag — optional personalization available (flower initial, heart name, or name only)
Customization options Bag personalization: Flower initial · Heart name · Name only
Size One block: 15.5cm x 4cm x 4cm · Four blocks together: 15.5cm x 16cm x 4cm
Why it works ✓ Larger knobs than standard sets — easier for little fingers to grip and remove independently ✓ Pincer grasp practice strengthens the exact finger coordination needed for handwriting ✓ Each cylinder fits only its correct hole — fully self-correcting, no adult needed ✓ Develops visual discrimination of dimensions — large, small, larger, smaller, largest, smallest ✓ Bonus task cards provide extension activities once the basic work is mastered ✓ Available in cardstock cards or maple wood cards
Language to introduce Large · Small · Larger · Smaller · Largest · Smallest
Important note This is a complete 4-block set — one order includes all four blocks. Each block has its own sequence. Some cylinders may fit different blocks — please refer to the product images for the correct sequence.
⚠️ Small parts — choking hazard. Always supervise young children.
Product details Material: Natural maple wood · 4 blocks + 20 cylinders + task cards + cotton bag · Personalization available · Ages 2.5+ (with supervision) · Ships to US in 10–14 days
