A Hybrid Goblet with 2 captive rings made from a piece of Burnt Sycamore & epoxy resin coloured with mica powder.
Approximately, it stands 15.2cm tall, the cup diameter across the rim is 5.8cm and the base is 6.4cm.
 
You can see one (not this one) being made here on my YouTube channel:
https://youtu.be/Z4_xQL-RxmI
 
Disclaimer – Please Note
The pieces I make are decorative/ornamental and are not waterproof or food safe. Colours may change over time.
Wood is a natural product - there could be further movement depending on the environment it is in, to me this can enhance the piece, but I understand not everybody will like this. 
 
Wood can experience dimensional movement with temperature changes.
Wood can expand and contract as it is exposed to moisture and changes in different climates.
Wood can change colour with the natural aging process and with exposure to light & oxygen.
Keep out of direct sunlight