Daikei Tesseract Collab rig by Yunk and Earl Jr. Made with neo-cad yellow and jet black. Features a 14mm female joint joint with ring seal perc, Tesseract cube by Earl Jr, two yunk clear marbles with opals and clear carve opal base. Stands 8.5 inches tall with a 2.65 inch wide base. Includes 14mm quartz and pelican case.