Heffy Doodle Numicon stencil Heffy Doodle Numicon stencil Heffy Doodle Numicon stencil Heffy Doodle Numicon stencil Heffy Doodle - Numicon stencil (55 ratings) £5.50 Quantity: at £5.50 each Add To Basket 0 in your basket View Basket Checkout