Nice work! I had to go look up what Worbla was. With a working temp of 195*F, if you left a worbla item in a car on a hot summer day, would it warp your part or make it stick to things? I've done a lot of knife sheaths from Kydex and was planning on using it for some cosplay parts, but I always have to order it online. Looks like local craft stores carry worbla.