Grimas glitter comes either as tip cream in a tube or as loose glitter in a jar. Tip cream is easier to control and loose glitter is more economical if you need lots of sparkle (and who doesn't?).
Remove glitter with Grimas makeup remover or cleanser or by washing. Shampoo also works well.
Glitter comes in 25ml pots. Most colours are also available in tubes as tip cream.