タイトルまたは説明

1.adopt high lucid pp material, tenacity is good It don't easy to broke in transportation 2.with balance fitting, the out box can detach and assembled, easy to assembied four color, six color , seven color, eight color. bottom of outer cartridge adopt heat sealability, instead of intrinsic ultrasonnic seal and stickiness box over *9% and it don't appear leaking ink. connect of cartridge and canal line adopt glue tuck, pressurize capability is ok!