Fingering Yarns - 7-8 sts/inch (Size 1)
Tough Love by Sweet Georgia
Malabrigo Sock
Malabrigo Mechita
Elemental Shetland
VIP Extrafine Merino
Herriot Fine Alpaca
Cumbria Fingering
 
Sport Yarns - 6 sts/inch (Size 2)
Ella Rae Baby Cashmerino
Edition Three
220 Sport
Road to China Light
Alpaca Classic by Rowan
Cormo
 
D.K. Yarns - 5.5 st/inch (Size 3)
Arroyo by Malabrigo
Felted Tweed by Rowan
Arranmore Light
Patagonia by Juniper Moon
Zooey Cotton/Linen
Brighton Beach
Summer Solstice
Rowan Handknit Cotton
Akari
Kakigori
Sonata by Noro
 
Worsted/Aran Yarns: 4-5 st/inch (Size 4)
Cascade 220
Lamb's Pride Worsted
Homestead Aran
Kathmandu Aran
Santa Cruz by Juniper Moon
Blue Faced Leicester by Juniper Moon
Cumbria
Lopi-Lite
Plymouth Superwash Worsted
Encore
Painted Sky
Cottontails 
Cumulus
Knit-Col
Rios by Malabrigo
Kureyon
Silk Garden
Ito by Noro
 
Bulky yarns: 3-3.5 st/inch (Size 5)
Mecha by Malabrigo
Tsuido by Noro
Ella Rae Superwash 
Beatrix by Juniper Moon
 
 
Chunky Yarns 1.5 - 2.75 sts/inch (Size 6)
Rasta by Malabrigo
Ushya
Encore Mega
Wow