If it's not a Blendtec, it just isn't the same! In one convenient package, the STEALTH 895 Blender - With 2 Micronizers by Blendtec Commercial sets you up for filling a 12- to 32-ounce solo cup with a beverage of your own making. Behind the clear, secure sound enclosure of the S895 blender, a solo cup of your choosing goes upside down from within the durable housing unit and onto the standard micronizer for quick, smooth blending. This results in a tasty flavor and creamy consistency for any of your cold beverages. But before that, the plastic adapter ring (sold separately) slides right inside the housing unit; once that's there, one of the solo cups sits right on top. The S895 stealth blender excels in terms of power and reliability for one specific purpose: to blend. Up to the largest cup size, the NITRO Blending System (NBS) of the blender blends up the added ingredients in 20 seconds. The #1 and #2 key are already pre-programmed to operate the NBS cycles. With such a system in place, the amount of waste is easily reduced to around 1% to 2%, resulting in hardly any cleanup after every blend. Recommended Solo Ultra Clear Cups to Use with NBS System: 12 oz. Clear PET Cup – TP12S 16 oz. PET cup – TP16D 24 oz. Clear PET Cup – TD24 32 oz. PET Cup – TC32