Pre-drilled holes and pins: Enables fast and secure assembly for various projects
Flange attachment: Allows easy mounting to other components or structures
Clear solid plastic construction: Provides durability and easy monitoring of contents
Compatible with 1/8 inch vinyl tubing: Supports seamless integration in water filtration and hydroponics systems
Non-regulated as a medical device: Safe for use in public school settings without licensing requirements
Summarized by Shop
40 Pack SKU: 1823-54
Single SKU: 1821-54
These 14ml Barrels are the best solution for school and maker projects. Use them to build a micro-hydroponics system, a water filter, and many more engineering activities.
What make them so great? They have holes, pins and a flange for mounting to your projects—making it super quick and easy to
