Here is a cute chubby crochet heart that you can create with a wide variety
of materials and hook sizes.
Chubby Heart Pattern:
Begin with a magic circle and do first row in magic circle...
Row 1: Ch 2, 4 tr, 3 dc, 2 tr, 3 dc, 4tr, ch2, pull magic circle closed and ss in center of circle (you should have a mini heart at this point)
Row 2: in ch 2 loop do 1 sc, 1 hdc, in space after each tr do 2 hdc, in space after each dc do 1 hdc, at bottom of heart in space between the two tr do 1 hdc, 1dc, 1hdc, in each of the next three spaces do 1 hdc, in each of the next 4 spaces do 2 hdc, in chain two loop do 1 hdc, 1sc, then ss in 'V' of heart to finish