Escape! 06 (Patreon)

Left in the dark, you instead aim your sights at the table. 

You examine the metal table. Overall, it's pretty ordinary. The only thing that stands out is a single screw near the weight. Maybe it's a support or clue? You look below.

You remove a piece of paper that was attached to the bottom of the table. You sniff it, but it's odorless, and the only thing on it is a single ink dot. Even if odorless, it could still be invisible ink. It might be exposed by a special light, but, maybe, it could also be revealed with fire, although the thought makes you cringe. 

You weigh your options. Maybe you could attempt to mess with the screw. You also know the lighter works, unfortunately, so you could attempt to use it on the paper, although that is quite risky. You can also just go through the other two remaining objects for now. You guess you will take your chances with...