5:Bulky

Bulky yarn, also classified as '5' in the yarn weight system, is a thick and cozy type of yarn that's perfect for creating warm and soft items. It's a favorite among knitters and crocheters who want to whip up projects quickly due to its thick construction.

This type of yarn is ideal for crafting heavier clothing items like sweaters and cardigans, as well as accessories like scarves, hats, and mittens. Bulky yarn is also excellent for home decor projects such as blankets, rugs, and cushion covers, lending a plush and comfy feel to any space.

When working with bulky yarn, it's typically recommended to use larger knitting needles or crochet hooks to accommodate the thickness of the yarn. The suggested needle size ranges from US 9-11 (5.5-8mm), while the recommended crochet hook size is between K-10.5 to M-13 (6.5-9mm).

In terms of color, bulky yarn offers a wide spectrum of options. From natural, undyed hues to vibrant, dyed colors, there's a bulky yarn to cater to every creative vision. The thickness of the yarn also means that stitch patterns and colorwork will be bold and eye-catching.

In conclusion, bulky yarn is a wonderful choice when you want to create something warm, soft, and visually striking in a relatively short amount of time.