Ballpoint pen with Viscoglide® technology for extraordinarily smooth, gliding writing, extra broad line width (XB). Waterproof according to ink standard ISO 12757-2. The replaceable giant refill Slider 755 XB with wear-resistant stainless steel tip guarantees that the large ink supply can be fully used and does not smear. The ink dries quickly - even on smooth paper - and is smudge proof when highlighting it later on. Thanks to the clever Plug+Play system, the Slider Rave can use a variety of refill formats. The ergonomically shaped, generously rubberized barrel promotes tireless and relaxed writing without hand fatigue. With a sturdy metal clip. The Slider Rave is produced CO2 neutral. Sold as a pack of 5 black ink pens. Recommended age 5+ years