It's always fun to use your imagination creating new things. There are so many different stitches and colors to apply, be sure to try them!
The Puff Stitch is family of the Bobble Stitch and the popcorn Stitch. Here are some beautiful Puff Stitch Patterns you can use to create awesome items.
Ravelry is a community site, an organizational tool, and a yarn & pattern database for knitters and crocheters.
Telpatroon olifant popcorn steek
Ravelry: Train Bobble Chart Pattern by Kari Philpott
I got my start from free patterns, so here's my contributions back to the crochet world!
Beginner’s Guide to Crochet Bobbles. Crochet Bobbles Alphabet patterns. More Patterns Like This!
This chart has been tested. Keep in mind, design will be reverse from what you see.
This chart has been tested.