Terumo Needles 21 Gauge 1 inch Box of 100 TW

Terumo needles are sharper and flow faster than other needles of the same gauge. The 21 gauge Terumo needles are thin wall (TW) needles- which makes them easier to insert in the skin and allows the fluid to flow faster. Although the label has changed to Thin Wall (TW), these are the exact same needles that were previously labeled as Ultra Thin Wall needles. The label has changed, the product has not. ###--SPLIT--### Terumo needles are sharper and flow faster than other needles of the same gauge. The 21 gauge Terumo needles are thin wall (TW) needles- which makes them easier to insert in the skin and allows the fluid to flow faster. Although the label has changed to Thin Wall (TW), these are the exact same needles that were previously labeled as Ultra Thin Wall needles. The label has changed, the product has not. Terumo 21 gauge needles are a top choice for administering sub-cutaneous fluids for cats and small dogs. Flow rate for 100ml- 2:38.