20/40PCS Durable Markers Pens Replacement Cores Art Stationery for GuangNa

Independent Ink Regulation:GN's markers feature an independent ink regulator that ensures even ink flow, eliminating issues like ink separation that are common in traditional markers. - Professional-Grade Acrylic Ink:Utilizing professional-grade acrylic ink, the markers produce vivid and saturated colors with strong coverage, allowing for seamless layering and blending.

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