KASTWAVE Clear Plastic Test Tubes, 25 Pcs 31x140mm(40ml) Test Tubes with Screw Caps for Salt Container,Bath Salts, Classroom Supplies,Storage Container

Description

🧪 Seal your style and science with KASTWAVE’s sleek test tubes!

KASTWAVE Clear Plastic Test Tubes come in a convenient 25-pack, each tube measuring 33x140mm with a 40ml capacity. Made from durable, eco-friendly PET plastic and topped with airtight aluminum screw caps, these tubes offer a safer, reusable alternative to glass. Ideal for scientific experiments, storage of bath salts, candies, or craft supplies, their clear design also makes them perfect for stylish party decorations or DIY projects.