The white side is a standard soft rubber compound for graphite

With WHITEBOOK 01 – 'IT'S A CIRCLE'

lightweight sketchbook pages

Is this set suitable for hobbyists or professional artists

and wood panels

mtn marcador empty marker 50 mm Dart The white side is aMTN Marcador Empty Marker 50 mm is designed for ultimate versatility, compatible with Montana Colors Water Based, Street Paint, and Street Ink ranges. Its tip and valve system ensure smooth, consistent ink flow and reliable performance, making it suitable for a wide variety of artistic techniques. The markers durable construction allows for repeated use and easy maintenance, providing artists with full control over their creative process.