Edding BT 30 Refill Ink: Write sustainably. In the business world, it is essential that tools function efficiently and reliably. This is where the edding BT 30 refill ink comes into play. With this premium ink, you can effortlessly and environmentally extend the lifespan of your edding whiteboard markers. An empty marker no longer signifies the end of its life, but rather a new beginning. The handy refill bottle, equipped with an intelligent drop dosing system, makes refilling a breeze and prevents unnecessary waste. With a capacity of 30 ml and available in four dynamic colors, it ensures that your presentations remain vibrant and colorful. Additionally, the ink is free from butyl acetate, providing a more pleasant writing experience. Take the next step towards sustainability. With the edding BT 30 refill ink, you are well-prepared for future challenges. Enhance your company's efficiency and ecological footprint.