The pattern consists of 5 pages, has a lot of helpful photos.
Size of a Spider using required materials is about 4 inches (the body)
Materials:
Yarn - I used Alize Cotton Gold (1 scein 361yds - 3.53 Oz) (you will need less then 1 scein of each color): Black, white, brown, navy blue, gray
Safety eyes: pair of 12mm, 8mm, 6mm and 5mm.
Hook: I used 1.75mm hook
Stitch marker
Hollowfibre stuffing

Abbreviations:
mc - magic circle (or magic ring)
rnd - round
sc - single crochet
inc - increase
dec - decrease
BLO - back loops only
hdc - half double crochet
st - stitch
sts - stitches
… - work instructions within the brackets as many times as directed
sl st - slip stitch