Ash ring box with Brusso quadrant hinges. A couple more photos in the comments. : r/woodworking

Brusso Solid Brass Quadrant Hinge 1 x 1 x 1-1/4

Brusso Solid Brass Small Box Stop Hinges

Brusso Quadrant Hinges - Lee Valley Tools

Ring box build, dovetail and miter with special guest Jonathan Katz

MUUJEE Quad Wooden Ring Box for Wedding Ceremony

Flip Wood Ring Box Engraved Secret Single Ring Engagement Ring Box

Hinges for boxes

MUUJEE Quad Wooden Ring Box for Wedding Ceremony

Better view of these Brusso hardware stop hinges that I finished