Blackstone fountain pen ink is a high quality, Australian made fountain pen ink formulated from water soluble dyes with no harmful additives and is pH neutral.
Blackstone Uluru Red fountain pen ink is a rich red ink inspired by the deep, rich, red colour of Uluru at sunset. Uluru is technically an inselberg (island mountain), 348m high and 9.4km in circumference, famous for appearing to be different colours ranging from tan to dark purple at different times of the day and year and depending on weather conditions.
Blackstone Barrier Reef Blue fountain pen ink is a lively, bright blue inspired by the beautiful, myriad blue colours of the waters of Australia's Great Barrier Reef, the world's largest coral reef system. A place of stunning beauty and rich biodiversity.
Blackstone Black Stump Black fountain pen ink is a dark, purple black ink inspired by the Australian expression 'Beyond the Black Stump'. The Black Stump is an imaginary point beyond which the country was considered remote or uncivilised and came about as a result of early settlers using fire to clear land for grazing and farming.
Blackstone Daintree Green fountain pen ink is a deep, rich green ink inspired by the deep, rich greens of the Daintree Rainforest in north east Australia. Covering 12,000 sq km, the Daintree Rainforest is the largest, contiguous area of tropical rainforest in Australia.
Blackstone Sydney Harbour Blue fountain pen ink is a dark grayish blue ink inspired by the grey blue waters of Sydney Harbour when the sky is overcast on a rainy day down on the harbour.
Blackstone Golden Wattle is a deep, rich yellow ink inspired by the yellow flowers of the golden Wattle tree which can be found in southeastern Australia. The profuse fragrant, golden flowers appear in late winter and spring, followed by long seed pods.
Blackstone Barrister colors Blue and Black are well behaved, waterproof, permanent fountain pen inks made in Australia by Blackstone Ink. Blackstone Barrister ink is 100% waterproof and is unaffected by complete immersion in water. It is fade resistant and highly resistive to bleach, alcohol and mild acids.
The Blackstone 30ml fountain pen ink is packaged in reusable Nalgene HDPE (High Density Polyethylene) bottles. HDPE is one of the toughest plastics in existence and these bottles are practically indestructible. These bottle can be re-purposed as ink carry or storage bottles and HDPE is completely recyclable.