5 Gram [50 Packets] Premium Pure and Safe Silica Gel Packets Desiccant Dehumidifiers, Silica Gel Packs - Rechargeable (Food Safe) Moisture Absorbers, Desiccant Packets

The Premium Pure and Safe Silica Gel Packets are made of pure white silica gel, making them safe for use with food items and other sensitive materials. These packets are effective at absorbing moisture, making them a great choice for use with electronics, cameras, and other moisture-sensitive items. The small size of the packets makes them easy to use in tight spaces, such as inside an enclosure for a Raspberry Pi or camera. The silica gel packets are also rechargeable, making them a cost-effective and environmentally friendly option. You can heat the used packets in the microwave for a few seconds and reuse them. With 50 packets in each package, these silica gel packets can last for a long time, providing convenient and reliable moisture absorption whenever you need it.

Whenever I buy Silica packets, I always weigh them. This is (to my knowledge) the best way to insure that they are fresh. Silica gains weight as it absorbs moisture, until it reaches its saturation point at 120% of its original weight. So, 5 grams of silica gel should weigh 5 grams when it is fresh, 5.5 grams when it is half-saturated, and 6 grams when it is completely saturated (and no longer functional as a moisture absorber). These packets weighed in at between 5.4-5.6 grams. Factoring in the weight of the wrapper (.4 g), I conclude that they average 90% effectiveness out of the package (+/- 10%). Thats good enough for me, and way better than the useless packets that you can get from unscrupulous or ignorant retailers. Shop with confidence.

Exactly what I needed and works accordingly.

I love how the package comes as a resealable bag, and the small packs are not tacky or smelly. These are wonderful clean little packs that I’ve used in my food storage for a little extra comfort. I add one to the bottom of a 5 gallon bucket and one to the top of said bucket along with an oxygen absorber (which these are not). Everything is dry, fresh, and mold/rot free!

Great product to use with the Food Saver vacuum seal bags. My sister uses them when she is storing dehydrated food under a vacuum in mason jars.

Luv them! They keep crackers pretzels cereal crisp! They are great for produce too. My greens and herbs last much longer. Also excellent for red raspberries! No mold for a week. Great value highly recommend

Useful for putting away winter clothes and boots.

Keeps things dry. I place these in a safe to keep papers from smelling moldy. And with clothes (in plastic liners) to keep them fresh. I also throw them in with the vitamins to keep them crispy and like new. Every few months I check the weight of the packets. Very simple math. If they are over 6 grams they need a quick visit to the microwave or oven as described on the instructions included with the product. Following the quick oven visit, theyll be like new, and ready to go back to work. These are top-notch and reusable many times. Definately 5-Stars--- I can highly recommend these to others.

Had trouble finding these locally, it was more than I needed in the bag ,but now I can help others out.

Perfect for shoe cases.