SKS Science Products 2501-01B

These black LDPE flip top spout caps have a 3.0 mm orifice for dispensing many liquid products. The flip top closure is designed with a dispensing spout that dispenses product when the flip top is open; the spout retracts into the closure when not being used. The black plastic spout caps can be purchased in bags of 144, or for the best discount purchase these caps in bulk quantities of 3375 pieces. Be sure to test your products with closures for proper compatibility