This HO scale gas plant kit (WAL - 933 - 2905) comes with a washing tank. It has dimensions of 16 - 1/2 x 7 - 7/8 x 7 - 7/8 inches (41.2 x 19.6 x 19.6 cm), perfect for detailed model building.

To use this gas plant model kit, first, carefully take out all the parts from the package. Follow the included instructions step - by - step to assemble the gas plant and the washing tank. Make sure to handle the small parts gently to avoid breakage. When you're done assembling, you can display it in your model railway setup. For maintenance, keep it in a dry place away from direct sunlight to prevent any color fading or material damage. Periodically dust it off with a soft brush to keep it looking great.