Sub Rosa Poison Ring by Alchemy Gothic, England [Jewelry] A pewter poison ring with a specially accessed secret compartment underneath the black resin rose; it is not a hinge! The sprung top must be lifted between finger and thumb and then swivelled round to one side.Approximate Dimensions: Width 0.9" x Height 1.6" x Depth 0.9" Items sold by us (Alchemy of England) are guaranteed to be genuine Alchemy England products and sold with an Alchemy England Product Warranty.