Grog drops the bomb: Xtra Flow Paint 100 is top notch when it comes to bombing supplies. This bottle contains 100 ml of hate and discontent! XFP is alcohol based paint, made of extra-fine grinded pigments of top quality and ultra adhesive crystal clear resins. Unlike your typical paint based refill, this formula has no streaks! XFP is super smooth, glossy, opaque and, thanks to its fluidity, it's the ideal tool to refill markers with felt, acrylic and polyester tips. Flood your favorite paint marker and you'll see the difference.