Evening Sapphire is a stunning blue-black ink which is ideal for everyday use. It has grayish overtones, moderate dry time and good shading.
The Robert Oster Signature range of fountain pen inks are inspired by the Australian natural environment. The inks are manufactured in Australia and are non-toxic. Ideal for writing and calligraphy with a palette of vibrant and intense colours. Packaging features a 50 ml bottle made of recyclable plastic making it safe for travel. The long narrow ink bottle design also allows for easy refilling of your fountain pen.