Replying to @nelsonii885 You can use any brand as long as it's Triple A battery. Here's a tip! If hindi mo sya gagamitin ng madalas (for example once a month lang) tanggalin mo yung battery before mo itago para tumagal sya at hindi masira. That's how you properly store this one. I've been using the old one for almost 2 years na and still in good condition pa rin!🤗 #electriceraser #eraser #artmaterials #artsupplies #fyp #fypシ゚