'STOP' button for Wanhao i3 printer

STOP... looking further for a stop button to cancel your print midway
STOP... running around to find a pin or what not
STOP... panicking and keep printing

The standard STOP sign now available for your Wanhao i3 printer!
Printed in red PLA, dimensions as follows:
Width: 25mm
Button height: 4mm
Shaft height: 8mm
Shaft diameter: 4mm