Review on High-Quality OCR Shrink Tubing Battery 29.5mm12 - Efficient Insulation Solution by Pavel Craig

I had to ask my brother to repack the batteries because he has more experience. He said they were good, if a little thick. He had to warm up a few batteries longer to make them shrink. He said the quality was good and it was worth spending a little more heat. I like that they come in different colors but have no design. I had batteries with a design that made it difficult to see open circuits. It is great. You can also write on it with markers. There are so many of them and the box was a nice plus for keeping them clean and tidy. I can even use some of the compartments to store extra batteries.