NATUWORLD 10Pcs 40ml 1.3oz Clear Glass Test Tubes, Sample Vial Bottles

NATUWORLD 10Pcs 40ml 1.3oz Clear Glass Test Tubes, Sample Vial Bottles

• Package Includes: 10 clear borosilicate glass test tubes with cork stoppers, each 40 ml/1.35oz capacity, size 1.18 x 3.15 inches (30 x 80 mm) — a 10-pack for storage, crafts, or simple experiments
• Borosilicate Glass Material: Made of borosilicate glass that handles temperature changes well. Transparent walls let you see contents clearly, and the glass is reusable and easy to clean
• Cork Stopper for Secure Seal: Cork stopper fits snugly into the tube opening to help keep contents dry and prevent spills. The stopper is easy to insert and remove, yet stays in place when sealed
• Flat Bottom for Upright Storage: Each tube has a flat bottom so it stands upright on tables, shelves, or countertops without tipping — no separate stand needed
• Versatile for Storage, Crafts & Science: Use for candy, bath salts, tea, spices, beads, essential oils, or small samples. Also suitable for simple science activities, party favors, or home decor