Gin decanter tonic water and glass with gin in it

As my decanter is nearly empty, I have purchased another bottle of Bombay Sapphire gin.

I need the bottle to be empty before I can remove the labels and melt the glass. However, when I filled up the decanter with the new bottle, there was some left over ... anyone for a gin and tonic? (it's a bit early for me!)

The empty bottle is soaking in a bowl of water and fairy liquid as I type and I shall be making more beads in the very pretty light blue tomorrow so my recycled Bombay Sapphire glass products will be back in stock soon!