One basket holds 4 coasters. Easy to add or subtract rows on the basket if you want to make more or less.

I used Hobbii Ribbon T-shirt yarn. It is 100% cotton so works well for absorbing any condensation from your glass. They are easily washed and laid flat to dry. Check your label for washing instructions if you use a different t-shirt yarn.

I used size 5.5 mm and 6.5 mm hooks. I estimated between 75 to 100 yards of yarn for 1 set of 4 coasters with 1 basket.