As founder and leader of the Crystal Gems, Rose Quartz is an extra special character in Steven Universe. Cosplayer Suspicious Tumbleweed made a replica of Rose Quartz’s sword for a commission and uploaded a process video on YouTube. She started with a paper print-out of the sword and traced the hilt design onto craft foam before covering it in Worbla. The blade was made from EVA foam before it was also covered in Worbla. This is a useful tutorial for seeing how Worbla is heated, shaped, painted, and finished.