Premium quality wooden rack designed to hold and dry test tubes. Polished. Rack features 6 holes measuring 25mm in diameter for holding tubes, and also features 6 prongs (8mm in diameter) for easy draining and drying. Rack measures 9.75" wide, 2.5" long, and 3.75" tall. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use. The design of this rack allows it to be repurposed in a variety of ways - can be used in kitchens to hold spices, tools or other utensils, or for crafting organization. Great for holding craft materials, paintbrushes, pencils and drying fountain pens.