Strong Glass

Exploration Stage: Full Moon Tower
From: Lucas Light
Description: I’m trying to remember things more clearly. When the lady drops the item in my recurring dream, I hear a melodic sound similar to the clink of glasses. It’s clinking, not the clattering of breaking glass. Can you find a glass that doesn’t break?
Completed: Wow, you managed to find unbreakable glass! Even though the glass seems so thin... Are you sure it won’t break if I drop it? Okay, I’ll try.\n Yes, the glass is still intact, and the sound is very similar to what I hear in my dream. But it’s still slightly different.