The downside of throwing a do is that guests can't always be relied upon to sparkle, so it's as well to have a flashy effect or two up your sleeve to avoid those conversational blackspots. Should the chit-chat flag, simply ping the button on the base of the glass and the stem will fetchingly light up. The style conscious will be relieved to learn that glass and contents are in no danger of clashing, while a multicoloured medley of illuminations produces a near pyrotechnic finale. So if you're into the low light party look, the room will be a awash with the glorious glow of these stunners. The glasses also come into their own in the event of power cuts and are a cunning way to alert those wandering round with the bottles that you're ready for another. Plastic glasses Removable base 7 coloured lights which illuminate your drink: Red, green, blue, red -green, blue-green, pink-blue, red-green-blue and finally a multicolour extravaganza in motion! Wine Goblet: 19cm x 8cm Push button on base to activate Dishwasher safe (unscrew base before washing) Batteries included and replaceable