[1]Environmental protection,not any poison,nontoxic ink.
[2]Water erasable pen is used by dark fabric mark and dark shoes mark
normal.At the same time it can used by any dark material.
[3]It is not disappear automatism for the trace.But it will disappear
at once ,after the trace touch the water.
[4]The ink is imported from USA.
[5]The product passed U.S. ASTM F963-03 TOXIC ELEMENTS TEST;
and EN71 PART 3 : 1994 AND AMENDMENT A1 : 2000 TEST .
