Among a selection of many colors for Coron Sashiko Thread, the two colors of Original White Bright White are the most popular colors.
Sashiko Thread (Mono Color) (Bright White - #12)
How to Fix Clothes with Sashiko Mending
Sashiko Thread #020S (19-07) Logwood Blue
Botanical Dye Sashiko Thread [Fa_2016] - Sashi.Co & Keiko Futatsuya
Yokota Sashiko Thread - The Sashiko Store
Sashiko Thread Color Original White Bright White - Upcycle Stitches
Daruma Carded Sashiko Thread - Cherry Blossom (No. 209) Thin (20/4)
Sashiko Thread – Fiddlehead Artisan Supply
Daruma Sashiko Thread – Snuggly Monkey
Pastel Sashiko Thread - Olympus Cotton 40m
Sashiko Thread White Color 1 20 Meter Skein