The 72 Acrylic Paint Markers by Astriscribe are versatile brush markers perfect for rock painting and wood projects. With a soft brush tip and quick-drying ink, these multicolor markers are suitable for both kids and adults. The non-toxic, fade-resistant ink provides vibrant colors that are ideal for various surfaces. This pack of 72 markers is designed for artists looking for a high-quality, durable option for their creative projects.