Bio wax for candle making. Bio wax can be melted in the microwave within 4-5 minutes. It is made from hardened palm oil. By adding color granules, your candle will achieve a porcelain-like, pastel appearance. Added fragrances will release their full aroma when burned. To remove the candle from the mold, it should first be placed in the refrigerator. Content: 500 g. Bio wax can be colored by adding dyes, resulting in various shades with a porcelain-like, pastel appearance.