ESSSHOP Glass Pen Set This set includes 2 glass dip pens and 12 ink bottles. Made with transparent glass material that fits comfortably in the hand, achieving a smooth and cool body. Handmade modern crafts featuring high borosilicate glass, delicate grooved nibs, and various shapes for adults and children to hold the ink pen. These inks, extracted from non-toxic materials and pigments, are quick-drying. They are fade-resistant, making them safe for writing, drawing, and touching. They are highly water-soluble, allowing for easy rinsing with water and quick switching to another color. Each ink bottle comes with a leak-proof gasket to prevent leakage. We carefully pack and ship them in a sturdy box to ensure safe delivery. ESSSHOP Berlin Glass Pen Rainbow Crystal Glass Pen Glass Dip Pen Ink Bottle Set Art Writing Signature Calligraphy Decoration Drawing Pen x 2 + Ink 12 Bottles Fountain Pen Notebook Gift Wrapping DIY Crafts 1-4