Faux snow Möbius crocheted scarf pattern

At long last I get to post this pattern in English to keep warm in those last few weeks of cold weather.

Faux snow Mobius pattern Width 22cm, length 200cm 
8X50g balls 4ply 100% wool (4 white, 4 black) 
Hooks 5 and 6mm 
Work both threads together 

Make a strip of about 22cm wide by 200cm long. 

Start with 39ch with hook 5. Turn 

Foundation row: with hook 5: work 1htr (half treble) into the 3rd ch from hook, work 1htr in each of the next 7ch, with hook 6: work *1tr (treble) into the next ch, 1dc (double crochet) into the following ch*, rep (repeat) from *to* into each of the next 18ch, 1tr into the next ch, with hook 5: 1htr into each of the last 8ch.

Row 1: with hook 5: work 2 turning ch, 1htr into back loop only of each of the next 8htr, with hook 6: 1dc into first tr, 1tr into the following dc, *1dc into next tr, 1tr into next dc* rep (repeat) from *to* into the next 16sts, 1dc into last tr, with hook 5: 1htr into back loop only of each of the last 8htr.

Row 2: with hook 5: work 2 turning ch, 1htr into back loop only of each of the next 8htr, with hook 6: 1tr into first dc, 1dc into following tr, *1tr into next dc, 1dc into next tr* rep from *to* into the next 16sts, 1tr into last dc, with hook 5: 1htr into back loop only of each of the last 8htr.

Repeat row 1 + row 2, 120 times (240 rows in all) untill strip is about 200cm long.
Fasten off leaving a tail of about 120cm for joining both ends.
Twist one end of the strip once then sl st (slip stitch) together to make up your infinity scarf.
Weave in ends.