☰ mtdb > Tricks > Trick< Back to all tricksTie Shell Permalink: mtdb.co/?TieShell Creator: David Penn This is Tie Shell - The Colour Changing Tie. David Penn has created a gimmick that provides the perfect solution to the colour changing tie plot. The Tie Shell gimmick means that you can easily customise two ties of your own choice. This gives you the freedom to promote the... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |