Fasturn sets are metal tubes that you put the long thin wire "grabber" into and your fabric over the tube. the thin wire has a curled end and you twist that into the fabric and gently pull it into the tube until it comes out the end you are holding. love mine, have had my set for years.
shirleysewingstuff.com has them. couldn't copy past the link.
if the tube isn't long i use a bodkin to do them.