Patelai 2-Pack Abrasive Cleaning Blocks for Model HO and N Scale Train Tracks (3.2" x 2" x 0.8", Gray)

Keep your model train tracks in peak condition with these Patelai abrasive cleaning blocks. Designed specifically for HO and N scale layouts, this 2-pack features a durable gray abrasive surface that removes oxidation, dirt, and buildup that can interrupt electrical conductivity and derail performance. Each block measures 3.2" x 2" x 0.8"—sized perfectly for efficient cleaning without excessive material removal. A practical essential for any serious model railroader looking to maintain smooth, reliable operation across their entire track system.