That is what it said on the label of this thread which I purchased from Singapore. The day is a bit dismal so the colour is not very good. But if you were able to look closely in good light then you will see different colours including pink, green blue etc and it does glitter. Tats as 20 thread.
I have been making quite a few of the front right one as it is going to be such a useful snowflake and rather fun to make too!