Very difficult cup to make. I was given permission by the customer to post this video. From here on out all proceeds from cancer awareness tumblers will be donated to charity for the cancer type of each cup. Just my way of helping any way I can. #cstdesigns #glittertumblers #cancersucks #cancer #cancerawareness #childrenscancer #awareness #glittertumblersoftiktok #tumblers #tumblersoftiktok #tumblermaker #glittertumbler #momsoftiktok