to create a double treble crochet stitch the following instructions assume you have already created the required length of chain stitch for this stitch allow five extra stitches on the chain stitch on the first row insert the hook into the fifth stitch along when working all the other rows insert into the second stitch wrap the wool around the hook twice insert the hook into the stitch below loop the wall around the hook and pull through one chain this will leave you with four loops wrap the wool around the hook and pull through two loops continue to loop one pull two until you have completed the stitch insert the hook into the next stitch and repeat the process until you reach the end of the row or chain stitch at the end you will need to crochet 4 chain stitches in order to turn the crochet and start the next line by inserting the hook into the second stitch when you have completed simply loop the wool around the hook cut the wool around 15 centimeters or 6 inches long and pull the wall through pulling tight to make a knot