Feature 1:Mechanical design,convenient for customer; Feature 2:Three types of caps for different market; Feature 3：Alu end plug and ABS end plug for choosing; Feature 4:Quite cute looking,suitable for sample pack case. Application：Could used as lip stick pencil,eye shadow pencil,concealer pencil,blush pencil and so on. Capacity:1.8g. Advantages of our ZY-307:More stable quality and More smooth twist-up function;High cost-effective;Lovely looking.