As I was going through the website I ran across this tidbit which might help you if you want to make a project but don't have the weight yarn for which the project calls.
Two strands #1 fingering equal one strand #2 sport.
Three strands #1 fingering equal one strand #4 worsted.
One strand #3 DK and one strand #1 fingering equal one strand #4 worsted.
Two strands #2 sport equal one strand #4 worsted.
Two strands #4 worsted equal one strand #5 bulky
Here's my latest blanket.
Yarn: Lion Brand Mandala Sparkle in color Draco
Hook: H/5.0 by Laurie Whitaker
Size: about 26" square
Foundation chain: 98
Pattern: reduced Beginner's Luck
And here's the hook ...
Happy Crocheting!
Sandie