The stones are over 400 years old, and are inscribed with a sinister warning, "If you see me, weep."

If you’re a fan of horror, you surely cannot forget those iconic ouija board scenes where some teens dabble with the dark arts. The blow always ends up with them highly regretting it. The ouija board has become a household item for many and brands many everyday items. From mugs to chopping boards to carpets,...