Mini-sized key rings can be completed in a short time
Happy crocheting

YouTube Dutorial

ch : chain
sc : single crochet
inc : 2 single crochet in stitch
dec : single crochet 2 together
slst : slip stitch
4dc pc : 4 double crochet popcorn stitch
bl : back loop
fr : front loopr
3 dc shell : Double Crochet Shell Stitch