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This product "Two way Tube" is made for solving problems of tubes. Ordinary tube can't be consumed all of content in. To solve this problem, the "Two way Tube" is added zip-lock and bunt-stick. After using one tube, you might think about rest of paste in the tube. So we put zip-lock on latter part of the tube. The zip-lock will help to use consuming the rest. You can keep the rest clean after use it. Bunt-stick is added on the top of cap. If you cut off latter part and use zip lock, the cap is useless anymore. So we added push stick(called bunt-stick.)on the top. This stick can push up the rest in the tube. You can use the tube almost empty.
Korea Polytechnic University
SHIHUNG-CITY, South Korea
Korea Polytechnic University
Seoul, South Korea
SEHO CHO
SEJUN CHEON
JINSOL PARK
JINWOO CHOI