10 x 20ml Glass Test Tubes with Cork Stoppers

This set of 10 high-quality 20ml glass test tubes with natural cork stoppers offers versatile functionality and elegant style. Perfect for storing spices, tea, dried flowers, seeds, small craft supplies, or creating unique decorative arrangements, these tubes add a touch of vintage charm to any setting. Manufactured from durable, transparent NS glass to exacting standards (GOST), these tubes feature a smooth, even rim and cylindrical shape, ideal for biological, chemical, and microbiological laboratory procedures. The tightly fitting cork stoppers provide an airtight seal, protecting contents from dust and contamination. Each test tube is individually bubble-wrapped and securely packaged in a sturdy cardboard box to ensure safe delivery. Dimensions: Length 150mm, Outer diameter 16mm, Inner diameter 14mm, Capacity 20ml. Order your set today!