Pack of 12 Assorted Jumbo Water Colour Pens. Size of Pen: Length: 13.8cm, Diameter: 1.38cm. Embrace bold, vibrant creativity with our Pack of 12 Assorted Colour Jumbo Water Colour Felt Tip Pens, specially designed for artists who love to make a statement. These jumbo pens come in a dazzling array of colours, providing you with the perfect palette to bring your artistic visions to life with strokes of genius. Crafted with non-toxic, water-based ink, they're safe for artists of all ages, making them an ideal choice for family craft time, educational settings, and professional artwork. The pens feature a versatile tip that’s perfect for everything from detailed work to covering large areas with ease, allowing for both precision and broad strokes in your creations. Whether you’re an aspiring artist or a seasoned pro, these jumbo watercolour felt tip pens offer a new dimension of creative potential, combining the ease of use of markers with the beautiful, blendable effect of watercolours.