portable nail tool sterilizer, high temperature nail art sanitizer machine hot cup for scissors/tweezers/metal tool cleaning, metal sterilization box with overheating protection design, 1x bag of quartz beads brrnoo the nail art equipment should ensure to be cleaned. so, it is necessary to have a clean product like this one.and it is convenient and durable for you to use. made of the high-grade material, which makes this machine no pollution and save electricity. so what are you waiting for? <br> <br> how to use:</b><br> 1. place the sterilizer box on the flat desk.<br> 2. open the lid and put the glass ball into the liner. (the amount of the glass ball can't not over 80% of the liner capacity.)<br> 3. turn on the power switch and the heating indicator will be light, while the machine begin to heat. (the red light is power indicator light.)<br> 4. after heating for 10 to 12 minutes, the tools that need to be disinfected should be inserted into the glass ball vertically. (plastic tools and liquid can not be inserted)<br> 5. when the temperature reaches 185°c, only needs to 30 seconds to finish the tool disinfection, then wear gloves to take out the tools for use.<br> 6. when the temperature of the machine liner reaches 185°c, the green heating indicator will be automatically turned off and the machine will stop heating. when the temperature of the machine liner reduces, the green heating indicator will be light automatically and the machine will heat automatically.<br> <br> <b> specification:</b><br> optional style: us plug 110v<br> power: 100w<br> upper diameter: approx.12cm / 4.7inch<br> height: approx.15.5cm / 6.1 inch<br> package weight: approx. 498 g / 17.6 oz<br> function: suit for nail art metal tools disfection<br>