Is it bad to have an Ouija Board just in my downstairs closet?

We havent played with it really, and the only time we did was like 10 years ago..and we didnt "concentrate" or try really..and it lasted like 5 minutes.. i just kept moving the thing you put your hands on. But its been in the closet since. Untouched. Nothing happened..... but Ive heard some stuff about it, should I get it out of my house? Or is it fine there..?