100% GLASS
Small Storage Box Size: 11,5 x 11,5 x 5,3 cm / 375 ml (1 Piece)
Medium Storage Box Size: 14,2 x 14,2 x 5,9 cm / 720 ml (1 Piece)
Large Storage Box Size: 16,9 x 16,9 x 6,5 cm / 1150 ml (1 Piece)
Dishwasher - safe
Microwave - not safe