Diamine make really great ink, and they’ve made the odd bottle or two of it for us over the last few years. These exclusive colours reminded us of summer holidays… golden sand, warm seas (well maybe not in the UK), ice cream vans, sunburnt (sorry, sun-kissed) skin, perhaps a bit of rain and, of course, the scent of a warm and sweaty tent. So we decided to name our new inks accordingly. Each bottle contains 30ml of free-flowing, vegan-friendly ink made in the UK. Suitable for all fountain pens. [‘544INK2024’, ‘544INKAPR2025’, ‘544INKOCT2025’, ‘BFBRAND2025’, ‘BIRTHDAY2024’, ‘BIRTHDAY2026STRETCH’, ‘BLACK10FRIDAY2024’, ‘Blue Black Ink Pens’, ‘Blue Ink Pens’, ‘Category:Refills’, ‘Cult Pens’, ‘Cult Pens Exclusives’, ‘Diamine’, ‘Diamine Multi Buy’, ‘Fountain Pen Ink’, ‘Green Ink Pens’, ‘Grey Ink Pens’, ‘Ink’, ‘Ink Sub Box Aug 25’, ‘INK544APR2026’, ‘Ink_Colour:Blue’, ‘Ink_Colour:Blue Black’, ‘Ink_Colour:Green’, ‘Ink_Colour:Grey’, ‘Ink_Colour:Light Green’, ‘Ink_Colour:Orange’, ‘Ink_Colour:Red’, ‘Ink_Colour:Yellow’, ‘Ink_Type:Liquid Ink’, ‘INKOCT2024’, ‘InkOctober2023’, ‘Item_Material:Ink’, ‘Light Green Ink Pens’, ‘Made_In_Britain’, ‘Orange Ink Pens’, ‘PT_C’, ‘Red Ink Pens’, ‘Refill’, ‘Refill_Type:Bottled Ink’, ‘Refills’, ‘SS2025’, ‘Sub_Category:Fountain Pen Ink’, ‘SUMMER2024’, ‘SUMMERCODE2024’, ‘WinterSale2025’, ‘WINTERSALE24 10% Phase 1’, ‘World Earth Day 2023’, ‘Yellow Ink Pens’] Cost: $25 Free Shipping: We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. Delivery Time: It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. Reviews There are no reviews yet. Be the first to review “Cult Pens Summer Fountain Pen Ink by Diamine 30ml” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.