Mini Donut Negative Ion Humidifier USB Round Household Air Purifier for Home Office Desktop Donut Steam Diffuser Mini Sprayer

"Order came in good time packed well, I purchased two of these to control humidity in an incubator I'm building. Works as intended. These were cheap, but it remains to be seen how long they last. I would recommend using rainwater or RO filtered water to prolong the life of any humidifier as tap water can be hard and cause salt buildup or limescale."

"bought for my mushroom growing box! works great and provides just the right amount of moisture."

"This humidifier works great....being non-switched was exactly what I needed."

"item delivered in good condition quality good and tested working well."

"item delivered in good condition quality good and tested working well."