Brand New Toothbrush Holder

Fun shape! White, brand new with tag removed, unused. Ended up going with a black one and havent found an alternative use for it. I removed the sticker so I can't return it to the Superstore, a little sticky residue left from the sticker in last photo, how do I remove it? 🤔

Clearing out stuff and dont have room to store extra things, not iso much, just a quick trade! Trading near St Clair west or Wychwood Barns area preferably on weekends (occasional weekday availability I just often get home quite late).