About 9 oz Straight Sided Jar 70/400 The 9oz Straight Sided Candle Jar with a 70/400 neck finish is a sleek, versatile container crafted from thick premium glass for excellent clarity and durability. Its clean lines and minimalist silhouette complement any branding style, from rustic farmhouse to modern luxury. The straight-sided design ensures even candle burns and easy label application, making it ideal for candle makers at every level. key features. 9 oz capacity (266 mL) with 70/400 continuous thread neck finish Thick, premium glass with excellent clarity and durability Straight-sided design for even burns and easy labeling Compatible with most 70/400 metal and plastic lids Available in clear, amber, black, and white (upon request) Works with soy, paraffin, coconut, and beeswax blends how to use. Fill with your preferred wax blend β compatible with soy, paraffin, coconut, or beeswax. Pair with any 70/400 continuous thread lid for a finished look. Always conduct proper wick testing for each wax, fragrance, and wick combination before production. specifications. Capacity 9 oz (266 mL) Height Approx. 3.5" Diameter Approx. 3.06" Material Thick, premium glass Thread Size 70/400 Finish Options Clear (also available in amber, black, and white upon request) Compatibility Fits most 70/400 lids including metal and plastic options π¨ ideal for Container candle making with soy, coconut, or paraffin wax Small-batch artisan candle brands Private label candle production Fragrance and wick testing frequently asked questions. What size lid fits a 70/400 candle jar? This jar uses a 70/400 continuous thread neck finish and is compatible with most 70/400 metal and plastic lids, including our silver, gold, and gloss black options. What wax works best in a 9oz straight sided jar? This jar works well with soy, paraffin, coconut, and beeswax blends. Always test your specific wax, fragrance, and wick combination before full production. Can I apply labels to a straight sided candle jar? Yes β the straight-sided design provides a flat surface that makes label application easy and seamless, ideal for branded retail candles.