Feature 1:Mechanical design,convenient for consumer;
Feature 2:Airtight design,matching your long lasting waterproof formular;
Feature 3:Four kinds of godet size for different market;
Feature 4:Alu end plug and ABS end plug for choosing;
Feature 5:Hot saling，suitable for high market.
Application：Could used as lip stick pencil,eye shadow pencil,concealer pencil,blush pencil and so on.
Advantages of our ZY-301:More stable quality and More smooth twist-up function;High cost-effective；Rare machainical airtight Jumbo pen,quite unique.