Electronic fluorescence pen

Brand: CKS Origin: Taiwan Written diameter: 8MM flats Ink capacity: 8G Colors: red, yellow, blue, green, white, and purple Function: manual writing, double amphibious Brand: POPART Origin: Taiwan Written diameter: blade inclined head 6MM, Ink capacity: 8G Color: red yellow, blue, green white violet powder orange Function: manual writing two-headed amphibious Brand: POPART Origin: Taiwan Written 10MM diameter: flat Ink capacity: 15G Color: red yellow, blue, green white violet powder orange Function: manual writing