Is there any way to use this product with an existing cedar cigar box without a lot of room?

I put it on a sponge in an open plastic sandwich bag works fine

Do you need to buy anything else with this item? I see there's also the liquid solution and wasn't sure if they needed to be purchased together or not

You can use that solution or you can use distilled water. The crystals in the tube swells when u add liquid. Some tubes come pre- treated and ready to use. If the crystals are hard you have to add solution. If crystal are already swelled it's ready to use.

is this the 50/50 solution or the thinner stuff xikar recommends in there humidifiers?

Dear Sir,No certainty for precise percentage, but this is the solution that Xikar offer for humidifiers and automatically regulate the humidity of your humidor at 70% humidity.If you want any other information, do not hesitate to contact us.Best regards.Céline.Project Web.

ASIN	B0007VWEQ0
ASIN	B0007VWEQ0
Brand	Xikar
Country of Origin	USA
Country of Origin	USA
Customer Reviews	4.8 4.8 out of 5 stars (276)
Date First Available	29 August 2014
Department	mens
Department	mens
Included Components	Xikar Cigar Humidor Solution
Included Components	Xikar Cigar Humidor Solution
Is Discontinued By Manufacturer	No
Item Weight	226 g
Item Weight	226 g
Item model number	FBA_521400-814XI
Item model number	FBA_521400-814XI
Manufacturer	Xikar
Manufacturer	Xikar
Model Name	FBA_521400-814XI
Net Quantity	8.0 Fluid Ounces
Net Quantity	8.0 Fluid Ounces
Operation Mode	Manual
Package Dimensions	17.5 x 4.9 x 4.8 cm; 226.8 g
Package Dimensions	17.5 x 4.9 x 4.8 cm; 226.8 g
Room Type	Living Room
Shape	Cylindrical
Special Feature	Consistent Performance
UPC	892708000648 813463013087

Humidor Solution Propylene Glycol Pre Mixed 8 Ounces

Details

Description

Specifications

Reviews

Common Questions