Greetings again, thrifty mate! Based on your question, I've searched PriceCheck for fine line marking pens and found a few top options: The Staedtler Triplus 0.3MM Fineliner Set for only R99.99 is an excellent choice for fine lining work. With 10 pens in a variety of colours, you'll be set for all your marking needs. Alternatively, the Sharpie Ultra-fine Permanent Markers pack of 12 for R321 offers great value and precision with their extra fine tips. Both are at affordable price points and from trusted brands for reliable, fine marks. Let me know if you need any other recommendations in your search!