So, how did you manage to live a happy life without these... Big, 12cm x 7.5cm swans and smaller 8cm x 5cm ducks. The ducks make up for their smaller size with a tempting range of colours. They are made of hard plastic.
I found a box of these in an old wholesalers warehouse I cleared.
Lots more pointlessly essential items from the same source in my ebay shop.
I always combine postage - just ask before you pay.