Blendtec TWISTER JAR BA_40-620-64.The Blendtec Twister Jar BA 40 620 64 is the ultimate jar for creating thick, dense blends with precision and ease. Specially engineered for nut butters, hummus, dips, frozen desserts, batters, and spreads, it delivers the smooth, consistent results Blendtec is famous for even with the toughest ingredients. The Twister Lid features built in scraper arms that rotate along the jar walls as you twist, continuously pushing ingredients back into the