Eventronic 600PCS Heat Shrink Tubing 2:1, Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit with Box(5 colors/12 Sizes), Black, Red, Blue, Yellow, Green

Excellent item that comes in a very convenient and easily organized plastic case. It would be great if they were a bit thicker but they do a great job of covering the wires and shrinking around them for a secure fit.

Some of the sizes of tubes for the heat shrink was a little bit smaller than I was expecting with the I.D. sizes. But they will be fine.

Tired of running out and this is a great deal in quantity. Satisfied with product.

I like the shrink tubing and the variety of sizes. The case is very thin. When the lid is opened, the larger pieces come flying out and the different sizes get all mixed up. I had a deeper case with separators and transferred the tubing to that. It's about an inch and a half deep which works much better. The case they come in needs to be deeper. We had the other case already on hand, I would have been annoyed if I would have had to purchase something. Deducted a star for the unusable case.

Good quality, very convenient kit of various diameter pieces of heat-shrink tubing. Comes in a nice organizer box and fits in a drawer or toolbox ready to protect electrical or other joints.

Great quality assortment of shrinking tubes! Fast shipping, highly recommend seller.

This Eventronic heat shrink tubing kit is a really useful assortment to keep in a toolbox if you regularly work with wiring or electronics. The set includes a wide range of sizes and colors, which makes it easy to find the right tubing for different wire gauges and repair jobs. The included storage box is also a nice touch because everything stays organized instead of getting mixed together. The tubing shrinks evenly when heated and forms a snug seal around wires, which helps protect connections from wear and provides a clean, professional finish. The material feels durable and flexible, and once shrunk it holds firmly without cracking or splitting. The color variety is helpful for organizing wiring and identifying different circuits or connections during projects. Whether you're working on automotive wiring, electronics, or general electrical repairs, having multiple sizes readily available makes the process much easier. One helpful tip is to slide the tubing onto the wire before making the connection so it’s ready to shrink once the joint is finished. It also helps to apply heat gradually using a heat gun or lighter while rotating the wire so the tubing shrinks evenly. Overall, this kit provides a great assortment of heat shrink tubing that’s practical, organized, and very handy for electrical and DIY repair work.

I have a dog who chews wires, thankfully so far they've all been unplugged, and I've become an expert at covering all wiring and replacing plugs. Just recently I unplugged my pre-lit Christmas tree to get the cover zo I could put it away and my pup chewed through the wires. I really wanted something better than electrical tape and found a video online using these shrink tubes. I immediately bought these. I easily found the correct tube size and repaired the damage in minutes with a wire cutter/stipper and a blow dryer! The tubes magically shrink aroung the splice. This is game changing!

And I’ve already used them product works real good I like it if I need more, I will come back here. I do recommend for everybody to get. Their shrink wire wrap.

Heat shrinks are good quality

Not sufficient small diameter red and too many larger diameter tubing. May not be suitable for normal household use.

There are 12 different sizes of heat shrink tubing in this box. It is very helpful for me to choose a best fit for my project. Nice stuff! Shipping was also really quick.

handy & cheap, couldn't go wrong with such a purchase