Technique’s you need to know:
Chain provisional cast on or similar
German short row
Knit front and back (kfb)
Knit 2 together (k2tg)
Kitchener Stitch to bind off

Gauge 34 row x 17 stitches for a 4 inch square.

Tools needed:
Size 8 USA/5 millimeter knitting needles
Tapestry Needle
Scrap yarn for cast on

The yarn I have used:
Red Heart Worsted Weight Yarn
Plymouth Encore Worsted Weight Yarn
Blue Sky Fibers Organic Cotton