10-Pack Plastic Test Tubes with Cork Stoppers – 12x60mm

10-Pack Transparent Plastic Test Tubes with Cork Stoppers

These compact, crystal-clear plastic test tubes are a versatile addition to any classroom, craft table, or kitchen. Whether you're storing loose-leaf tea, spices, small seeds, craft glitter, or conducting a science experiment, these mini tubes keep contents secure and visible. Each tube comes with a snug-fitting natural cork stopper for a reliable seal.

Made in Mainland China.

Key Features

• Eco-Friendly PS Plastic: Made from high-quality, food-safe polystyrene — lightweight, durable, and BPA-conscious.
• Secure Cork Stoppers: Each tube includes a natural cork that creates a tight, leak-resistant seal to keep contents fresh and protected.
• Crystal-Clear Transparency: Easily see what's stored inside at a glance — perfect for display or organization.
• Heat Resistant: Handles everyday temperatures with ease, making them suitable for a range of storage and display applications.
• Multi-Purpose Use: Ideal for loose-leaf tea, powders, liquids, spices, small plant cuttings, craft supplies, and science experiments.
• Great Value Set: Each pack contains 10 individual test tubes — great for classrooms, labs, crafting stations, or gifting.

Specifications

• Material: PS (Polystyrene) Plastic
• Size: 12 x 60mm
• Capacity: 3.5ml per tube
• Color: Transparent/Clear
• Quantity: 10 tubes per pack
• Stopper: Natural cork included

What's in the Box?

• 10 × Transparent plastic test tubes with cork stoppers

Note: No retail box included. Items are packed safely in a protective bubble bag. Due to monitor color variations, the actual item may differ slightly from images. Please allow a 0.1–0.5cm measurement tolerance.

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Safety & Standards

For guidance on safe laboratory and classroom practices when using small containers and chemicals, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What are these transparent plastic test tubes best used for?

A: These 12x60mm transparent plastic test tubes with cork stoppers are incredibly versatile. They are ideal for storing loose-leaf tea, spices, small seeds, craft glitter, beads, and powders. They're also commonly used for school science experiments, DIY projects, plant propagation, and as charming mini gift containers.

Q: Are the cork stoppers included, and do they seal tightly?

A: Yes! Each pack of 10 test tubes comes with 10 matching natural cork stoppers. The corks are designed to fit snugly into each tube, providing a secure, leak-resistant seal to keep your stored contents protected and fresh.

Q: What is the capacity of each test tube?

A: Each test tube measures 12mm in diameter and 60mm in length, with a capacity of approximately 3.5ml — perfect for small quantities of loose tea, spices, or craft materials.

Q: Are these test tubes reusable and easy to clean?

A: Yes, these PS plastic test tubes are reusable. They can be rinsed with water and mild soap. Note that they are not designed for high-temperature sterilization, so hand washing at room temperature is recommended to preserve their clarity and shape.