For those of you wondering about the sizes, here are some pics:
Mini-lipglass with some regular sized MAC lip products for comparison
Mini-
lipglasses with some coins for comparison (sorry I wanted to use some US and CND $ as well but I have no idea where I put my coin-box)
Mini-piggies with a regular sized (new packaging) piggie for comparison
and coins
And now the tins! I know you were waiting for these
I don't own any regular sized MAC brushes so I pictured them close to some LE brushes (from this year's set) and another bigger brush I have (this is about 19cm - 7 ½ inches in length)
FYI:
The liplglass tin is about 4 ½ inches (11,4 cm) in height and the base is about 3x3 inches (7,6 cm)
The piggies tin has the same base but the height is 3 ¼ inches (8,2 cm)