The loom knit Bobble Square features puffy round bobbles on a field of stockinette with a seed stitch border. Instructions include methods for making 4 sizes of bobbles so you can use the one you prefer or mix and match them. The small quick increase bobble (#4 below) was used in sample shown above.

Pattern includes written instructions for 2 common sizes and links to fully captioned tutorial videos.

Loom
⅜” small gauge (SG) loom with at least 39 (53) pegs.
KB Flexee Loom Skinny used in sample.