28 piece kit, inlcudes all the basic tools you need in one handy pouch:
Crochet hook sizing tool & gauge swatch measuring tool (1 piece)
Stitch Counter 
Handi Tool for picking up dropped stitches (knitting)
2 Plastic Yarn Needles
1 Stitch Holder
1 Cable Stitch Holder
21 Stitch Markers
(many of these items are meant for knitting, but can be used for crochet too)