Vintage 1970s GEMPO koala egg cup Willy Winnaess I can't tell whether this

I can't tell whether this is black or a really dark deep blue

Not sure who made it but it does have a makers mold mark to the base

Deep blue black glossy glaze

and this can be seen in photos

Vintage 1970s GEMPO koala egg cup Willy Winnaess I can't tell whether thisHow much can a koala bear this cute egg cup. Gempo 1960s 1970s Gempo pottery was created by a Japanese company called UCTCI for an Australian giftware company named Gempo between 1962 and 1974 (12 limited years of production). This collaboration led to the production of popular stoneware items. Gempo pottery is often characterised by its playful and colourful designs that represent a unique blend of Japanese craftsmanship and Australian cultural