9-Piece 4-Inch Borosilicate Glass Tubes with Bubble End

Choose a compact set of borosilicate glass tubes when you need reliable heat resistance for general use. This 9-piece set includes 4-inch tubes with a bubble end, available in clear or mixed color options.

Borosilicate Glass Tubes for Everyday Utility

Built from borosilicate glass, these tubes are made to handle heat while offering a safer, more dependable feel in use. The bubble end adds a practical shape for straw use and other general applications.

With nine pieces in one set, you can keep extras ready for routine use, replacement, or sharing. Their compact 4-inch size makes them easy to store and convenient to use when needed.

✅ Get dependable heat resistance for safer everyday use.

✅ Enjoy a practical bubble end for easier handling.

✅ Keep multiple tubes ready with a convenient 9-piece set.

✅ Use a compact 4-inch size that stores easily.

✅ Match your preference with clear or mixed color options.

✅ Count on borosilicate glass for durable general utility.

Bubble end offers a practical grip point.

Get this 9-piece set for reliable daily use.