Natural Scenics RB-7MEDG-S Medium Grey Ballast (175g Approx) - O Gauge
A high quality, graded mineral material ballast for O gauge, to bring added realism to your trackwork. Other ballast colours available - Limestone / Light Grey / Dark Grey / Mixed Grey / Red / Brown / Light brown.
Available in two pack sizes.
Small pack - 175g approx
Large Pack - 1105g approx