The Boxing Telescope was sold by Weasley’s Wizarding Wheezes on Diagon Alley. Whenever someone looked through it, a loud bang and a puff of smoke would eject a fist to bruise the viewer’s eye. The bruise couldn’t be removed without another Weasley product: a bruise removal paste.

This spectacular version of the Boxing Telescope was purchased from LunaTiqueLife on Etsy.