We have been working with the lovely Charlie from Little Earthquake Pots in order to develop a "Glencairn-inspired" tulip-shaped ceramic cup to be used as a whisky/spirits drinking vessel and she's created these beautiful and organic designs. 
There are 2 main sizes (smaller, similar to the original Glencairns - and larger, about 30% bigger).
We sell them in boxes of 2 (£50) and 4 (£95) and you can pick and mix the designs and colours as you see fit.