Create your stencil image in Cricut Design Space.
Cut your stencil using your Cricut. Then weed out the design itself to create a stencil.
Use transfer tape to apply the stencil to your tumbler.
Use a blow dryer to heat up the adhesive, and then use your thumbs to press your stencil to your tumbler more securely.
Mask off the rest of the tumbler using painter's tape.
Apply the CitriStrip to your tumbler and let sit for 90 minutes.
Rinse off your tumbler and use a weeding hook to start pulling up some of the powder coating.
Use a washcloth to rub off the rest of the etched powder coating.