The use of pressure apparatus,no matter it is the first use or liqiud ink fewer,the thread has always
been to maintain even liquid ink and the pic of thread is clear

it has a function that it can stop the moving coil,and easy to operate

open design,the way of thread is clear,when you open the lid,you need not worry about needles falling off
ink  line breaking away the coil

needles components:apply to the containing design,to ensure that the use of safety

added ink is more convenient,and can guarantee a longer time

use to add special ink,no solidified,and can always add to ensure that the needs of thread

the allover design of rubber sheath,strong leak tightness and easy to control

the length of power coil is 8m(power coil style),the span of coil is 20m(power coil style),--30m( handware coil style)

the product is new generation of ink marker,the use of cleaner