HO Puffer Bottle (Empty) is a model railway accessory designed to support, enhance, or detail a layout in HO scale. Featuring: Accessory Type & Purpose: Empty puffer bottle designed for precise application of scenery materials such as ballast or grass on model railway layouts. Scale & Layout Compatibility: Specifically intended for HO scale model railway layouts. Integration & Expansion: Used to distribute scenery materials accurately onto layout surfaces, supporting detailed landscape work. Technical Specifications: Brand: Noch Accessory Category: Tool Power Requirement: None Included: 1 empty puffer bottle Suitable for modellers working in HO scale layouts who want to improve layout functionality and achieve precise scenery application. Why this accessory matters This tool enables modellers to apply scenery materials with control and accuracy, making it easier to achieve professional results when detailing landscapes or track ballast on HO scale layouts. How to use it Fill the empty puffer bottle with your chosen scenery material, such as ballast or grass. Gently squeeze the bottle to distribute the material onto the desired area of your layout. No power supply or assembly required.