1)100% pure silicone with rosh, sgs, fda 2)portable, durable and washable 3)with sanitizer easy to carry 4)competitive price and high quality 5)customer designs are welcome 6)exsiting mode:29ml, 30ml, 45ml 7)our compang main products, enjoy high demand oversees as result of its factory prices and high supply ability. 0pcs/opp, 1500pcs/ctn, ctn size:48*43*38cm, gw:16.5kgs/ctn Or 50pcs/opp, 100pcs/ctn, ctn size:42*43*26cm, gw:12kgs, can be customized.