Precisely adjust your spinning speed and twist

Kromski magnetic flyer whorls allow you to fine-tune the speed of rotation and twist level on your Sonata and Fantasia spinning wheels equipped with a magnetic flyer system.

By changing the whorl, you can easily move from slow, controlled spinning to faster, higher-twist spinning depending on the yarn you wish to create.

Ships from Quebec, Canada.
No customs fees for Canadian customers.
Specialized Canadian spinning equipment boutique.

Compatibility

✔ Kromski Sonata (magnetic flyer system only)
✔ Kromski Fantasia (magnetic flyer system only)

✖ Not compatible with double drive systems
✖ Not compatible with older non-magnetic flyers

Available Ratios – Fantasia

Jumbo Whorl

Ratios: 4:1 and 6:1
Ideal for bulky yarn and art yarn spinning.

Standard Slow Whorl

Ratios: 5:1 and 8:1
(This whorl comes standard with the Fantasia.)
Versatile for most everyday spinning.

Standard Fast Whorl

Ratios: 10:1 and 14:1
Suitable for finer, more consistent yarns.

Extra Fast Whorl

Ratios: 18:1 and 20:1
Designed for fine and delicate spinning.

Available Ratios – Sonata

Jumbo Whorl

Ratios: 4:1 and 6.5:1
For bulky or textured yarns.

Standard Slow Whorl

Ratios: 5.5:1 and 9.5:1
(Comes standard with the Sonata magnetic flyer system.)
Highly versatile for most fibers.

Standard Fast Whorl

Ratios: 10.5:1 and 15:1
For finer and more consistent yarn.

Extra Fast Whorl

Ratios: 20:1 and 22:1
Perfect for very fine yarn and high-twist spinning.

How to Choose Your Ratio

Low ratio (4:1 – 6:1)
→ Less twist
→ Thicker yarn

Medium ratio (8:1 – 14:1)
→ Versatile everyday spinning

High ratio (18:1 – 22:1)
→ More twist
→ Fine yarn

Features and Benefits

• Adjust spinning speed precisely
• Adapt your wheel to different fiber types
• Improve twist control
• Transition easily between yarn weights
• Maximize the capabilities of your Fantasia or Sonata

Construction and Quality

• Precision-made by Kromski
• Durable construction
• Smooth, quiet rotation
• Designed for regular use

Recommended For

• Fine spinning
• Bulky yarn spinning
• Plying
• Fiber experimentation
• Progressive skill development

Complementary Products

• Kromski Fantasia Spinning Wheel
• Kromski Sonata Spinning Wheel
• Kromski Magnetic Flyer
• Kromski Bobbins
• Kromski Lazy Kate

Kromski Products – Availability

Kromski products are shipped from Canada.
While some items are kept in stock, certain configurations may require 2 to 3 weeks before shipment depending on manufacturer availability.