The glases, bit.ly/18jwBE8 , and this is the pistol bit.ly/18jwBE8 . I usually shoot around 30-50 feet away and i dont know if to wear safety glasses on top of my prescription ones.
it just means it is not out of metal or clay it is out of a resin which is sets at room temperature. Basically it works like the 2 component epoxy glue you can buy in any hardware store. You mix two chemicals and they set up hard. Whether the statue is worth is depends entirely whether you like it enough. It really would depend on the quality of the sculpting, the size and the collectible worth would also depend on how many copies were made. Generally cold-cast resin is used for mass produced items, but then $50 isn't much for a statue if it is larger.
You can't rekey a lock yourself since the equipment to do so is only sold to and can only be used by registered and bonded locksmiths (at least in Canada - here, even apartment managers aren't able to do it unless they're bonded and registered). You can, however, replace the entire lock, which may cheaper than having a professional come in and rekey. It isn't difficult or time-consuming: you already have all the holes bored in the doors and in the doorjambs, so all you need are the locks. I've done it myself on numerous occasions (when moving). Just so you know: you don't buy new parts to rekey a lock: the lock is reset with a tool. Some older locks can't be reset.
