This is a $200 Zelda inspired treasure chest with a 'floating' rupee engagement ring box you can use to ask that special someone if they'll marry you. It even lights up and plays the iconic 'opening a chest' sound effect when you lift the lid. Then you look deep into your lover's eyes and you say, "Baby -- I would break every pot, and cut down every bush in Hyrule just to see you smile." Then, at this point it would be a good time to gauge her reaction to see how well this is going, because you haven't presented the ring yet so you really only have one foot in the water. If she seems to be receptive and you feel good about it then proceed to step 2. Propose. If she doesn't seem receptive or you're getting cold feet, slam the treasure chest closed and proceed to step 2B) Run, then move back in with your parents for awhile and reevaluate your life. Trust me, this how these things work -- I've almost been engaged nearly a dozen times already. *knock at bedroom door* NOT NOW MOM, I'M WORKING.
Keep going for several more shots.
Thanks to chichi, who agrees you should never offer a girl a promise ring when she thinks she's getting proposed to. She will leave you.