Made by Fosters pottery studio, Cornwall, England.
1) Brown marbled fish gurgle jug. Stands 16.5cm high x 11cm wide x 6cm deep. Stamped to the underside with a number 2. 
2) brown marbled jug. As above
3) Honeycomb fish gurgle jug. As above
4) Green and brown mottled fish gurgle jug. As above
5) Cream coloured fish jug. No makers mark on this.  13cm high x 11cm wide x 5.5cm deep.
All priced at £15 each.