Midget seal 50ml (4)
Politically incorrect name, I'm afraid, but not as bad as the gadget called the "Miser spoon"!
The containers themselves are not available at the moment, but I can supply spare seals. Cannot guarantee colours, sorry.
Container is 50 ml capacity, each one 5cm high and 5 cm diameter.
If you are doing Slimming World, a heaped Midget full of grated cheese is your 30g or 35g.