This is the site for that hard-to-find refill, with extensive range, superb service and good prices
Review by confirmed purchaser
I have several pens I've been given including ceramic rollers and gel-pens, which had all expired and would have been trashed until I found CultPens. The range of products is excellent and offered individual refills at a good price to allow me to try out before buying in larger numbers. Delivery was fast and I recommend them to anybody.