Lovely shape, amazing colours, with 2 sides for 2 different moods.  Could be 2 vases in 1.  19cm tall, 8cm opening for your favourite wild flowers.
 
Pit firing creates 1 off, beautiful pottery that is both decorative and to some degree functional. However it does not like being cleaned by dishwashers and whilst waterproofed and food safe is best used as, for example, fruit bowls or dispaying flowers and plants.  So keep oil and sauces away from it to maintain it's look and hand wash gently.