disposable vape pens krt 1000mg with packing box flavor stickers suit forthick oil empty catridge oem factory

capacity:1000mg, coil: ceramic coil, thread: 510, oil holes: 4*2.0mm, packaging:black with flavor stickers 1. a professional and reliable factory manufascturer in china. competitive price. 2. supply with products and fast shipment and good after-sale service. 3. welcome oem odm your logo. we have designer team to help you with your design. if you are interested in customization, please tell me your idea. i will send you the effect drawing..syi