Ballast - Limestone

厂商原文

Limestone Ballast from Hornby provides an authentic foundation for your model scale track layout. Each 250g bag contains small brown limestone particles that realistically replicate the trackbed of full-size railways. Perfect for adding essential detail to your model scenes, this ballast creates visual depth and texture. This high-quality ballasting gravel ensures your railway maintains a professional appearance with the authentic look of weathered limestone trackbeds.

厂商发布的英文原文。