Waxwell appears to be a purple candle with tons of wax dripping off, acting as his hair. The top of his head has a white wick with a large flame on top. He wears a red spiked collar around his neck, jagged, black cloth around his arms and back, and wears red boots. He also appears to have eye bags under his eyes. Waxwell is a mischievous Toon, though unlike Gigi Render Gigi, he takes slightly more drastic measures, doing pranks with seemingly more malicious intent like stealing Toodles Render Toodles' Dog Plush Dog Plush and attempting to burn it. He has also added extra things to Sprout Render Sprout and Cosmo Render Cosmo's baked goods with the intent of ruining the recipes, only for Sprout to thank him for supposedly helping them in their interaction. Apparently, these pranks always backfire, either by him messing up, other Toons accepting it, or even reacting positively. When things don't go as planned, he throws a tantrum, trying to either downplay his failures or twisting the situation to make it seen like his antics worked, as seen in multiple interactions. Waxwell sometimes makes attempts to immolate other Toons and stuff, like how he jokingly considered burning Flutter Render Flutter's wings, only for her to immediately berate him for that. It seems like he has a softer side or at least is not as malicious or "evil" as he tries to act. When Goob Render Goob offers to hug him, he considers it, but immediately backtracks and threatens Goob. He is also self conscious of the fact his plans always backfire and how he never seemed to succeed in the Show, as is evident while talking with Glisten Render Glisten and Vee Render Vee, this can be the reason of his almost-constant tiredness, only removing when doing a new prank, but failing over and over again, despite Dandy Render Dandy's belief that Waxwell is not impacted by the constant failure of his pranks. When he has a crush on someone, he tends to be a little less “mean” to them and his candle burns brighter.