DIY Folding Paper Fan Folding manual ventilator plays a vital tool for sweltering weather. It gives a refreshing breeze, permitting you to stay chilled and comfortable while the heat. Whether you are attending a gathering in the open, discovering a new city, or relishing a much-needed vacation, a folding hand ventilator should be on your checklist. With its compact design, it easily fits in your bag or pocket, making it handy to carry anywhere you go. Stay fresh whenever you are with a portable ventilator!