What you need for the NASA Square:

·       Premier Basix Worsted Weight Yarn or any Worsted Weight #4:  White 279yds and Red 31yds

·       Hook = size 5mm or H Hook

·       Yarn Needle

·       Yarn Bobbins

Size:   20” x 20”

Gauge:  10 Rows = 8”

Blocks:  25 x 25