The finished scarf is double because it is knitted in a round.
A total of 300 g of yarn has been used and the scarf is suitable as project for your leftover yarn.
I have used 25 g of each of a total of 12 different colors of Blackhill Highland Wool, but of course more or fewer colors can be used.
The scarf is knitted on needle 3.5 mm.
Knitting tension:
23 stitches x 30 rows = 10 x 10 cm
The finished scarf measures 30 x 180 cm.