In Iowa, roughly 30-50% humidity during winter, a 2-oz jars filled with XiKar will last for a couple months in an average sized humidor of 50-100 cigars, and keep it right around 70% humidity as advertised. Thus, one of these 8-oz bottles should last several months. I have the 2-oz jar currently in a 28-quart cooler and it's running around 65% using an analog hygrometer adjusted using the "salt test." So with larger humidors you may want the 4- or 8-oz jars.
Spanish Cedar-Lined Cigar Humidor With Digital Hygrometer - Holds 35 To 50 Cigars, Includes Cedar Divider, Cutter, Ashtray, And Humidifier - Perfect Father'S Day Gift
33 Review
HumidiCup Cigar Humidifier For Up To 8 Cubic Feet Humidor, 800 Cigar Capacity (M1)
32 Review
Xikar 210Xi: The Ultimate Black Cigar Travel Carrying Case With Watertight And Crushproof Protection For 10 Cigars And Humidification
39 Review
SOMGEM Cigarette Case With Lighter: Airtight Joint Holder, Smell Proof & Waterproof For 20Pcs 84Mm Cigarettes & Prerolls - Multipurpose Pocket Box Container For Outdoor.
33 Review
Dunlop SP Sport Maxx 050 235/55 R17 103Y summer
41 Review
Effortlessly Clean Hard Floors With DEERMA'S 360° Rotation Spray Mop - Includes 8 Microfiber Refills And 350Ml Water Tank
42 Review
20 Foot High Reach Duster For Cleaning Kit With 5-12Ft Heavy Duty Extension Pole, Sturdy Extendable Microfiber Feather Duster, High Ceiling Fan Duster, Cobweb Dusters, Window Squeegee Cleaner Kits
35 Review
Efficient Cleaning Made Easy: Yocada Microfiber Spray Mop With 2 Washable Pads For All Floor Types
45 Review