I think she said she used a nylon stocking (knee high), but what about THIS? It's extra large (4") for big batches.

Amazon.com: NEW, Extra-Large Jumbo-Size, Twist-Lock Spice Ball Tea Infuser Herb Infuser, Stainless Steel, Extra Large Size (4" x 4"): Home & Kitchen
2C/ Coarse/ Normal porosity/ SW Florida/ Salt & Pepper
Cleanse: AIA cowash, TJ Tea Tree Condish
Condish: JC Too Shea (as RO & LI)
Stylers: CJ PP, JC Spiralicious