Top Valve Action Marker Pen, 48 Colors Simptap Acrylic Paint Pens, Water Based P

With high-quality certificated ink makes these painting pens safe and suitable for both adults for all kinds of DIY paintings. When pressing the valve, remove the pen cap first and then press. Features: 48 vibrant colors and long-lasting, quick dry, water-based and Large capacity ink, high covering, waterproof and permanent paint pens, never fade and never abrasion.