This one is a good one for anyone that does quilting or uses bias tape. I haven't quite mastered bias tape. I've only attempted it a couple times and I have to admit I'm not that great at sewing it. This is one of the reasons I haven't decided to make a quilt yet lol.
Anyway, I got this tip from MeiJo's JOY. She uses the casing from a crafting blade to make her own bias tape. Check out this picture: