Not the best lathes but I think they offer very good value...especially when bought on sale [][]. I think I paid $500.00 for BOTH of mine from Amazon including shipping charges (actually FREE).
Used to make all of them on my Delta "midi" but now I only use my newer larger Jet 1642. It may a case of overkill for a pen but better too much lathe than too little. The Delta now holds my polishing wheels only.
I turn on a Carbatec 3xl, but am looking to get one of the Powermatic or General MONSTERS to do bowls and larger stuff on....will always use the Carbatec for the little stuff...great little lathe.