Vitamix Personal Cup Adapter - 61724, Clear 2 Smoothie Cups with Lids Adapter base good used condition About this item The personal cup adapter works with your legacy-series Vitamix Machine to make individual blends or quickly chop ingredients for any recipe. Two dual-purpose 20-ounce blending containers become travel cups with spill-proof lids. Storage lid is made of Polypropylene. Blade Base is made of delrene Dishwasher-safe components make clean-up easy. Compatibility- For use with Vitamix Classic machines only: 5200, 5300, 6300, 6500, 7500, 780, Aspire Series, Creations Series, Professional Series, Total Nutrition Center, TurboBlend Series, Explorian Series. Not compatible with Vitamix Ascent Series machines. The personal cup adapter works with your legacy-series Vitamix Machine Laser-cut blades crafted from the same hardened steel as your full-size machine; Material: Blade Base - delrene Double insulated material maintains hot and cold temperatures while on the go. Storage lid material: polypropylene Vitamix Blender not included