This is a reusable silica gel container. It s cheap. Silica gel is not suitable for all situations. This is good for closed containers that are not opened often. Slowly absorbed (yes, absorbs, doesn't absorb). Containers are good. Joint gaps are not a problem. It takes a lot of force to separate the halves, at least on the set I have. I replaced the silica gel with 3A molecular sieves anyway, but I tested the silica gel used by submerging it in water and it quickly turned black. Very black. Shine the item under some light and you will definitely notice the difference. They get darker as they absorb more, so they come in different shades of black. At $4 a piece it's a pretty good deal, but know what you're getting and what to expect. You may want to consider other products such as calcium chloride, also known as an anti-humectant (puddles), molecular sieves, or an electronic desiccant.
50 Pack 3Ml Plastic Transfer Pipettes Eye Dropper Moveland Pipettes Dropper
25 Review
Contact lenses Bausch & Lomb Soflens Daily Disposable, 90 pcs., R 8.6, D -7
55 Review
LifeStraw Go Water Filter Bottle: The Ultimate 2-Stage Integrated Filter Straw for Hiking Adventures
10 Review
Orthodontic Distal End Cutting Pliers For Hard And Soft Wire | Dental Surgical Instrument For Braces Removal | Teeth Extraction Kit For Dentists | 1-Year Warranty
12 Review
Get Your All-Purpose Cleaning Solution With Bealee'S 24 Oz Plastic Spray Bottles - 2 Pack
16 Review
ULAB Scientific 1000Ml Borosilicate Glass Beaker With Printed Graduation - Durable And Accurate For Lab Use (UBG1005)
12 Review
Valchoose LDPE Economy Wash Bottle, Narrow Mouth Squeeze Bottle Medical Lab Plastic, Safety Squeeze Bottle No Spill, Bend Mouth Watering Cans (500Ml / 16Oz / 1 Bottle)
14 Review
Get 24 Pack Of 4 Oz. Amber Boston Round Glass Bottles With Droppers From GBO GLASSBOTTLEOUTLET.COM
11 Review