Five Smart Lids with cups

Top view  of a pair of Smart Lids and PS cups showing the two different types of lid. Underside view  of a pair of Smart Lids and PS cups showing the two different types of lid. Underside view  of a pair of Smart Lids and PS cups showing the two different types of lid. Colour changing explanation. Colour changing explanation. Colour changing explanation. Colour changing explanation. Colour changing explanation.
Top view  of a pair of Smart Lids and PS cups showing the two different types of lid. Underside view  of a pair of Smart Lids and PS cups showing the two different types of lid. Underside view  of a pair of Smart Lids and PS cups showing the two different types of lid. Colour changing explanation. Colour changing explanation. Colour changing explanation. Colour changing explanation. Colour changing explanation.
Details
Object number
AIBDC : 005655
Date
2007

Description

A set of four printed polystyrene disposable cups with 5 colour changing 'Smart Lids'. The lid uses thermochromatic pigments which change colour from dark red to bright red to indicate the presence of hot liquids. It also changes colour if the lid is not placed on the cup properly.
Designers & Manufacturers
Designer (Person)
Manufacturer

Inscriptions

"8TLP CAUTION HOT CONTENTS"
Dimensions
Height
110mm
Diameter
79mm
Method Note
lid
cup
Colour Note
dark