The pattern is written using USA terminology

This pattern is easy to follow with step-by-step instructions (24 pages with detailed instructions, tips, photos illustrating the process)

All stitches are explained in the pattern:
Crochet in rows
Single crochet
Decreasing
Increasing
Slip stitch
Crab stitch

Approx. 20 x 23 cm (7.8 x 9 inches) using the materials mentioned.

• Yarn - Sport / 5 ply (12 wpi) (225-250m per 100 g)
  42 g of grey, 12 g of white, 4 g of yellow, a small amount of black and green
• Three green round buttons – I used 10-11 mm across
• Hook – I used 2 mm crochet hook for the main parts and 1 mm crochet hook for the pupils of the eyes
• Sewing needle