If there wasn't forced entry then obviously someone who had access and knew what you had took it, especially if nothing else was missing. 20 years ago I would have said find them and break their friggin hands. Nothing I hate more than liars, cheats and thieves.

Now, I'd just report it to the police and hopefully you have insurance that will cover it. You might be surprised they just might find your razors. I had something valuable stolen from me before and thankfully the cop that handled it put in the time to find the item and eventually it was returned after it was kept as evidence in the case.

One way or another I'd try and figure out who did it and how they got entry into your locked bedroom. Because if its somebody you know they'll be back again when they feel like helping themselves to your items again.