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Nano Precise Wraps per Inch Card

Nano Precise Wraps per Inch Card

Regular price $ 12.00 USD
Regular price Sale price $ 12.00 USD
Sale Sold out
Shipping calculated at checkout.
We have 5 in stock

What to do when you spin superfine and not even our Micro Precise Control Card (which goes to 80 WPI) allows you to quickly check your wraps per inch?

Our Nano Precise WPI (Wraps per inch) tool is easy to hang from your wheel or stash in your spinning bag to check WPI as you spin and allows you to estimate your WPI from 15 to 200.

To measure WPI, wrap your single 10x starting at the edge “Wrap 10” points to.  Look for the largest number not covered; that is your WPI.  If a number is partly covered, estimate WPI between that and the next smallest number.  For singles finer than 40 WPI, do as above, but wrap 20x starting from “Wrap 20”. 

Great for spinning bragging rights.

This WPI tool is made from 1/8" cast acrylic or 1/4" plywood with a hardwood veneer.

Dimensions: 2" x 3.75" inches

The listing picture is a representative sample of the WPI tool offered.

All effort has been made to accurately reproduce the colors of this item, however, please take into mind that colors may vary according to your monitor.

This item ships for free within the United States for all orders of $35 and up.

Shipping & Returns

All items are shipped in 1-3 business days unless otherwise noted in the product description.  Made to order items are shipped according to the time listed in the product page. 

All orders over $35 ship for free within the United States.  For items not including in our free shipping, shipping rates are dependent on weight and all amounts are in USD.

 Customers outside of North America need to shop at for proper handling of taxes and customs fees.


All items are eligible for returns up to 30 days from when you receive the item.  Customer is responsible for return shipping costs, except in the case of damaged or incorrect items.  Items must be returned in their original condition.   

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