I've just left them lying around, no kids here, I did dig out an old barbicide jar and am toying with the idea of putting some sort of retaining ring in it to hold the razors in place. The closed top could retain moisture, so probably the best bet would be to use some desiccant in the bottom of the jar, underneath the bottom platform which is made with holes in it, simular to the drain plugs in a kitchen sink. Anyway, that's what I'm thinking at the moment, I may have another brainstorm tomorrow and change my mind totally.