Are you looking for a specific material? You can find all the fibers and animal hair that we carry in the store here:
Animal hair and mixtures with other materials
Sheep wool - merino wool
camel
alpaca
lama
mohair
yak
cashmere
Angora
silk
Vegetable fibers and blends with other materials
cotton
Paper fiber
Linen / flax
bamboo
Ramie - nettle fiber
Vegan wool - veggie wool
Glitter & effect yarns