This cutting stencil for Sizzix machine allows you to repeat this same format on different media, card stock, metal, felt, leather, plastic, vinyl. Sizzix Thinlits vegetal heart matrix is ​​compatible with all Sizzix cutting machines. It represents 1 plant heart motif. How to use: Place a cutting board on the worktop, place your cutting die on top. Then place your card stock (or other material). Place your second cutting board on top. Then put the set on the Big Shot Sizzix machine, turn the crank clockwise to roll the assembly through the machine. Take it all at the other end of the machine, and get your card stock, cut to the desired size. You just have to detach it slowly.