These arrived just thrown in an envelope and were broken and useless.  They may have been slightly okay if they had been packed with any care at all, but there wasn't even any cardboard in the envelope to protect them.  I won't be able to use them and completely wasted my money.  Had they arrived undamaged I probably would've given just one more star as these are extremely cheap.  You'll probably only get one use out of them before they break if they show up in one piece.