This cup set can fit nutir ninja blender series below: BL200 30/ BL201 30/BL201C 30/BL203QBK 30 /BL203OCN 30/ BL203QB 30 /BL203QY 30/BL204 30/ BL206QGN 30/BL206QWH 30/BL206QY 30/ BL206QBK 30/BL206QBL 30/ BL207QBK 30/BL207QMBL 30/ This cup set can fit nutir ninja blender series below:BL100 30/BL102 30/BL101 30 This cup is just 3 tabs， Two Pack 16-Ounce (16 oz.) Single Serve Cup with lid You must check the model of the machine carefully before buying it. This isn't original ninja parts This cup set can fit all nutir ninja blender series below: Ninja Pulse Motor Base For Kitchen System Pulse Blender : BL200 30/ BL201 30/BL201C 30/BL203QBK 30 /BL203OCN 30/ BL203QB 30 /BL203QY 30/BL204 30/ BL206QGN 30/BL206QWH 30/BL206QY 30/ BL206QBK 30/BL206QBL 30/ BL207QBK 30/BL207QMBL 30/ 600W NINJA BL100 30/BL102 30/BL101 30