Medical material indicated to have at home in case of emergency. Sucker that helps to eliminate substances injected by insects and poisonous animals. It is painless and hygienic. Relieves pain and itching. Suitable for stings from wasps, bees, bumblebees, mosquitoes, ants, spiders, scorpions, jellyfish, tachinids, among other insects. Limits the formation of edema. Can be used hundreds of times.