Copper tubing for sure. I need this for my emergency water filtration system. It’s easy to work with and shape. Wish it was longer, however, I can add extension if needed.

I used this in my DIY engine hot tank and as you can see from the photo, it did its job well. I was blowing compressed air through the tube to agitate the water. The black water is all the oil this and the degreaser knocked off.It was easy to bend by hand, but runs the risk of kinking up if you're not careful. Pretty happy with the results, though.

This is exactly as advertised copper tubing. The just under $20 is the reason for three stars. I chose the 1/2" just under 5' option and it came in exactly as pictured. It will work for a project I have in mind but the price is a bit more than some box stores. Other than that it seems to be good quality copper tubing.

As advertised, bright copper tubing will provide a solution to many uses, including plumbing and arts and crafts. For example, it can be sawed into individual small bead forms for enameling.

I have some DIY plumbing I wanted to do for some mini pumps and water heating systems I am experimenting with. This was the perfect length of pipe for me to be able to coil it into my shapes I needed using a mini pipe bender.

This tubing will bent easily by hand but will kink on tighter radius; as all tubing does. I do recommend a tubing bender if you need tighter bends. Overall, I am very happy with this product.

YESSSS!!! Finally was able to fix my big old beast compressor and wasn't going to give in and use aluminum like the "cool kids" this worked exactly how I wanted it to for the tube running from pump to switch _ff':It was also easy to bend while still being stout so not to worry to much about it failing not really worried all.

The Copper Tubing Copper Tube, 1/4" OD x 3/16" ID x 4.92 Feet is a versatile and high-quality copper coil tubing that is suitable for a range of applications, including refrigerators, air conditioners, and various DIY projects. This copper tubing is praised for its excellent durability, flexibility, and reliability in different systems. Below is a detailed review of this copper tubing, based on its features, performance, and overall value.Key Features:Dimensions: 1/4" OD x 3/16" ID x 4.92 Feet:The tubing comes with an outer diameter (OD) of 1/4 inch and an inner diameter (ID) of 3/16 inch, providing a balance between flexibility and strength. The length of 4.92 feet is ideal for medium-sized projects, offering enough tubing for most refrigeration or air conditioning setups, as well as various DIY uses.High-Quality Copper Construction:Made from high-quality copper, the tubing is durable and highly resistant to corrosion. Copper is known for its excellent thermal conductivity, making it ideal for applications involving heat exchange, such as cooling systems in air conditioners and refrigerators. The copper construction also ensures the tubing remains strong and reliable over time.Flexible Coil Design:The copper tubing is designed as a coil, allowing for easy handling and flexibility. This makes it easier to bend the tubing to fit specific shapes or to route it through tight spaces, which is especially beneficial in DIY projects or when installing refrigeration systems that require tight or custom fittings.Versatile Applications:The tubing is designed for a wide range of uses, including in refrigeration and air conditioning systems, where it is essential for fluid transfer and heat exchange. Additionally, it is perfect for DIY projects that require copper tubing, such as crafting, creating water coolers, or setting up small home cooling or heating systems.Corrosion-Resistant:One of the major advantages of copper is its corrosion resistance, which is especially important for applications in refrigeration and air conditioning systems. This ensures the tubing will have a long lifespan, even in environments exposed to moisture or varying temperatures. Copper does not rust like other metals, ensuring it maintains performance for longer periods.Easy to Cut and Install:Copper tubing is relatively easy to cut with a tube cutter or hacksaw, making it convenient for custom installations or adjustments. The flexibility of the coil allows for a straightforward and hassle-free installation. This makes it suitable for both professional technicians and DIY enthusiasts.Performance:Durability and Longevity: The high-quality copper used in this tubing ensures that it can handle the demands of various systems, whether in a home refrigerator, air conditioner, or DIY cooling project. The copper material resists oxidation and corrosion, ensuring the tubing performs effectively for a long time.Thermal Conductivity: Copper is renowned for its excellent thermal conductivity, which makes it highly efficient for use in systems that involve heat transfer. Whether used for cooling systems or heat exchange systems, this copper tubing performs efficiently in transferring heat, which is critical in refrigeration and air conditioning applications.Ease of Use: The flexibility and coil design of the tubing make it incredibly easy to work with, even in cramped or confined spaces. It is also easy to cut, allowing you to adjust the length to your specific needs. This convenience makes it perfect for custom installations or modifications to existing systems.DIY Projects: The 1/4" OD x 3/16" ID size is a popular choice for DIY projects, as it is versatile enough for use in various creative applications, including building small cooling systems, water cooling rigs, or even making copper-based art or crafts. Its flexibility allows you to create custom bends and configurations that suit your project needs.Pros:High-quality copper construction ensures durability and resistance to corrosion, making it perfect for refrigeration and air conditioning systems.Excellent thermal conductivity ensures efficient heat transfer, making the tubing suitable for cooling systems.Flexible coil design allows for easy handling and installation, especially in tight spaces.Corrosion-resistant material ensures the tubing remains effective for long periods of time, even when exposed to moisture.Easy to cut and adjust, making it ideal for DIY projects and custom installations.Versatile and suitable for a wide range of applications, including refrigeration, air conditioning, and various DIY endeavors.Cons:Length may be too short for larger projects: While the 4.92 feet length is great for small to medium applications, larger or more extensive projects might require multiple tubes or a longer length of tubing.May require a proper tube cutter: While the tubing is easy to cut, having the right tools (such as a tube cutter) is important to ensure clean, precise cuts. Without the right equipment, it may be difficult to achieve the desired cut.No fittings included: The kit does not include any fittings or connectors, so you may need to purchase those separately if required for your installation.Conclusion:The Copper Tubing Copper Tube, 1/4" OD x 3/16" ID x 4.92 Feet is a high-quality and versatile option for a variety of applications, including refrigeration, air conditioning systems, and DIY projects. Its durable copper construction and excellent thermal conductivity make it an ideal choice for both professional use and home projects. The flexible coil design and ease of installation make it convenient for custom setups and repairs.Whether you're repairing an air conditioner, building a DIY cooling system, or working on another project that requires copper tubing, this product offers great value. The corrosion resistance and long lifespan of the copper ensure that the tubing will perform reliably for an extended period.Overall, the Nomocale Copper Tubing is an excellent option for those needing reliable, efficient, and durable copper tubing for both professional and personal applications. If you're working on a small to medium project that requires high-quality copper tubing, this product will meet your needs effectively.