1. Tube rack Lightweight for easy storage and transport; durable for long term use. Functions as a test tube holder to keep tubes secure and organized. 2. Test tube display stands Ingenious design that is beautifully made and realistic. Provides a clean, professional display for test tubes and samples; useful as a test tube rack holder. 3. Chemical test tube rack Can be stored together or taken apart and laid flat. Space saving design; when not in use it lays flat to minimize footprint. 4. Test tube holder rack Mini test tube rack model with craftsmanship. An accessory for miniature laboratories and educational mini setups; suitable for small displays and demonstrations. Key benefits Improves organization on benches by keeping test tubes in one accessible location. Portable and easy to move between workspaces or classrooms. Flexible storage options: assemble for use or disassemble/lay flat to save space. Designed to hold standard test tubes and related vials, compatible with common lab containers. What this product is for Classroom demonstrations and teaching labs where clear tube display matters. Research or clinical benches that require orderly tube preparation and quick access. Miniature laboratory setups, dioramas, or educational models needing a compact, crafted rack and display accessory.