Anyone using Gutermann Rayon 40 thread for machine embroidery? Do

Gutermann Sulky Rayon 40 Machine Embroidery Paradise Thread Set - 10 Reels for sale online

Quantity: per pack of 7 Colour: Candy Washing Instructions: Washable at 95 degrees

Gutermann Machine Embroidery Rayon 40 Thread Set 200m Candy - per pack of 7

Gutermann Sulky Rayon 40. 500m Spool.

46 COLOUR Gutermann Sulky Rayon 40 Thread 500m Machine - UK

200M Dekor Rayon-White

Gutermann Creativ Machine Embroidery Rayon 40 COFFEE Thread Set 7x200m 731340-5

Gutermann Rayon 40 #1082 ECRU (CHAMPAGNE), 500m Machine Embroidery Thread

Gutermann Embroidery Threads, Rayon 40 - William Gee UK

Gutermann Machine Embroidery Thread Rayon 40 Multi Color (Pack of 20)

Gutermann Sulky Rayon 40 Machine Embroidery Thread Multi Pack 7x 200M Reels (Coffee Colours)