I have seen the push buttons, but not the combinations with braille. I don't know if they're best or not, but I suspect Kendra would be fascinated by a braille combination lock... On Jun 9, 2011, at 10:27 AM, Carol Castellano wrote: > there are also push button locks, but Serena always used a key lock, as others are saying. > > At 09:51 AM 6/9/2011, you wrote: