I got smooth tops just by switch wax suppliers! If you're struggling with lumpy tops after cooling, try another wax supplier. Originally I worked with “Virginia candle supplies” and would not recommend.

Wax

Direct Candle Supply - Complete DIY Candle Making Kit

Direct Candle Supply - Complete DIY Candle Making Kit - 2.5 lbs of Suave Paraffin Blend Wax, Wicks, Containers, Dyes and More!

Direct Candle Supply - Refined Paraffin Wax Powder

Candle Wax – A Warm Welcome Candle Supply

Direct Candle Supply - Complete DIY Candle Making Kit

Virginia Candle Supply Haul / Candle Making Supply Haul

Direct Candle Supply - Complete DIY Candle Making Kit

Direct Candle Supply - Complete DIY Candle Making Kit

Soy Candle Making Supplies - Learn How To Make Soy Candles at Home

Soy Candle Making Supplies - Learn How To Make Soy Candles at Home

Soy Candle Making Supplies - Learn How To Make Soy Candles at Home

Direct Candle Supply - Refined Paraffin Wax Powder

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Thompson's Candle Co. 32 oz. Latte Wax Crumbles