Durable seam performance
High tensile and abrasion resistance support strong, long-lasting seams across everyday projects.
The Madeira Aerofil Smartbox combines eighteen generous 1000m Snapspools of No. 120 all-purpose sewing thread with a printed Aerofil colour card and universal sewing-machine needles. Its balanced solid-colour assortment is ready for garment construction, quilting, alterations, repairs and everyday studio work.
This is one fixed 18-colour Smartbox. It contains eighteen 1000m solid-colour spools, a printed Aerofil colour card and a pack of universal sewing-machine needles. Individual colours cannot be selected or substituted.
Aerofil No. 120 is Madeira’s high-quality all-purpose core-spun polyester thread. It combines tensile strength, elasticity and abrasion resistance with a smooth, knot-free glide—well suited to sewists who regularly use dependable core colours.
High tensile and abrasion resistance support strong, long-lasting seams across everyday projects.
Consistent core-spun construction helps the thread glide without knots, excess lint or seam puckering.
Each 1000m spool offers a practical supply for repeated colour use and larger sewing workloads.
Construct seams, hems and finishing details across a wide range of fine-to-medium fabrics.
Keep coordinating colours ready for piecing, general quilting and decorative stitch work.
The balanced assortment makes it easier to match everyday clothing, household textiles and mending jobs.
Large spools and organised storage suit busy makers, teaching spaces and shared sewing rooms.
The full plan and individual spool close-ups below come from the exact Madeira 8063 filling-plan image hosted with this product. Use the Madeira reference number when matching or reordering thread.
Use the included printed Aerofil card and colour number to select the closest thread for the fabric.
Madeira recommends this needle-size range, with the point chosen to suit the project material.
Follow the machine manual and confirm that the Snapspool feeds smoothly through the full thread path.
Sew on a project offcut, then balance tension and stitch length before starting the final piece.
Keep the complete 18-colour assortment in its original positions for faster matching and stock checks.
Use each Snapspool’s locking base to hold the thread end and reduce tangles during storage.
Protect the case from dust, damp, high heat and direct sunlight to help preserve thread performance.
| Brand | Madeira |
|---|---|
| Product | Aerofil No. 120 Smartbox |
| Smartbox article | 8063 |
| Thread article | 9126 |
| Thread size | No. 120 · dtex 135 × 2 |
| Fibre and construction | 100% polyester · core-spun |
| Spool format | 1000m Snapspool |
| Thread contents | 18 spools · 18,000m total |
| Included colours | 9150, 9470, 8811, 9320, 9660, 8965, 8730, 8500, 9902, 8660, 9360, 8700, 8821, 9490, 9290, 8010, 8100 and 8000 |
| Included accessories | Printed Aerofil colour card and universal sewing-machine needles |
| Recommended needle | NM 75–80; match the needle point to the fabric |
| Use | Machine and hand sewing |
| Certification | OEKO-TEX® certified |
| GTIN | 4003760981462 |
With eighteen full-size spools, verified colour references, matching tools and organised storage, the Aerofil Smartbox is built for makers who want strong everyday thread ready for the next seam.