25% Off Coton Premium Cotton Thread - 30, 50, and 80 Weight • Limited Time Offer • Use Discount Code COTONA25

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Thread Assortment Cases


Get a whole coordinated palette of premium Madeira thread in one convenient case. From compact starter boxes to full treasure chests, our assortments make it easy to build your collection — in cotton, polyester, or eco-friendly Sensa Green.

Madeira Quilting Thread assortment collection featuring a wooden thread chest, Quilt Box, Cotona 30, Sensa Green, and Aerofil thread assortments displayed on a sewing-room table.

A Century of Thread Excellence

Madeira is a worldwire leader in quality threads with over a 100 years of happy customers.

Free Shipping On Orders $64.99+

You get low-cost flat free shipping to all US locations making shopping making shopping simple.

Love It Or Your Money Back!

We stand behind our quality. If you're not happy with our thread, Simply return it and get your money back.

Project Tool & Supplies

We also offer a selection of essential supplies to help you with your projects at the right price.

Frequently Asked Questions

What's included in a Madeira thread assortment case?


Each assortment includes a curated selection of premium Madeira thread in coordinated colors, packaged in a sturdy storage case. Depending on the set, you'll get anywhere from 18 spools up to 120, in cotton, polyester, or eco-friendly Sensa Green.

Which thread assortment should I choose?


It depends on your project and how much thread you want. Smaller 18-color boxes are perfect for trying a range or gifting, while larger treasure chests suit quilters building a full studio collection. Cotona assortments are ideal for cotton piecing and quilting, Aerofil for all-purpose sewing, and Sensa Green for eco-conscious projects.

Do assortments cost less than buying spools individually?


Assortments are a convenient way to get a coordinated range of colors in one purchase, often at a better value than buying each spool separately — plus you get the storage case included.

Are the storage cases good for long-term thread storage?


Yes. Each case is designed to keep thread tangle-free, dust-free, and easy to see, protecting your investment while keeping colors organized and accessible — at home or on the go to classes and workshops.

What's the difference between the cotton, polyester, and eco assortments?


Cotona is 100% Egyptian cotton with a soft, natural finish; Aerofil is a strong, low-lint polyester for all-purpose sewing; and Sensa Green is a sustainable thread made from renewable TENCEL fiber. Each assortment groups one thread type in a coordinated color range.