30 Replacement Flexible Brush Nibs. Compatible With TOOLI-ART Flow Control FC Brush Paint Pens Acrylic Markers. Easy To Replace.

✅AUTHENTIC NIBS – These 30 nibs are compatible and are guaranteed to fit authentic Tooli-Art flexible brush pens with flow control (FC) technology. Take the frustration out of old or damaged nibs that no longer work and simply replace with free-flowing new pen tips. ✅VERSATILE FLEXIBLE TIPS – Depending on the drawing angle and pressure applied, this tip produces a thin 1mm line width up to a broader 5mm line. This makes it very convenient for finer detail work along with covering more drawing areas when needed. The double-sided feature makes it last twice as long. ✅EASY TO REPLACE– Simply pull out the old nib and insert new replacement nibs with ease. It only takes seconds! ✅ HIGH QUALITY – Made from high grade polyester fiber material for the best performance. Non-toxic. ✅100% SATISFACTION GUARANTEE - We stand behind the quality of our products. If you’re not 100% satisfied, we will replace it free of charge or you get your money back