Stampin Around Builder Wheel Spindle B41

This is from 2010 and very hard to find. It is used to connect the small wheel in the large handle to get precise prints. Stampin Around Builder Wheel Spindle For Continuous Wheel Stamp Blocks - Rollagraph Put different Wheel Blocks Together. The card is an example of what you can do with this product, when using the small wheels (Wheels not included)