Sell GOO Magic Pens Refills for Reusable Magic Practice Copybook Drawing Pen best price

#Magic #Pens #Refills #for #Reusable #Magic #Practice #Copybook #Drawing #Pen Magic Pens Refills for Reusable Magic Practice Copybook Drawing Pen Features: This product is suitable for students to practice copybook copy, draft exercises, children's painting. Handwriting will disappear in twenty minutes or so, disappear to leave no trace, does not affect the re-writing, does not affect the repeated use of WordPad. Refill ink, environmental protection, safe, non-toxic and non-polluting, the new refill can be swiped back and forth on draft paper before use. Specification: Size:13.8cm×0.4cm/5.4×0.16inch Wire diameter:0.5mm/0.02inch Material:plastic Color:Blue Package Includes: 50× Pen Refill note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!