Always Remember to Floss by Dan Sperryn recent years the gut wrenching Razor Blade swallowing illusion has become increasingly popular. What has always been regarded as a stage routine has now been adapted for close up and street performing environments by Dan Sperry. Using innocent looking every day objects that you can carry on you and set up in a matter of seconds Dan has created a simple yet diabolical switch method that is completely safe and sure to shock and amaze your audience.