Cooker Smiley - Anti Rattle

Have you set off from the campsite only to hear the dreaded glass rattle, only to realise you haven't put a tea towel under the glass cooker lid?

Fix the problem once and for all with the Cooker Smiley. Designed to be slid on, and left on! Fits all cooker hobs with the standard 3-4mm thick glass (most hobs).