These 30ml Jam Jars from Argon Tableware will provide the perfect pantry-friendly presentation piece for your homemade preserves, pickles, dressings or any other culinary creations. The classic octagonal shape adds vintage charm and character, and allows for easy stacking. The wide-mouth opening ensures easy access, making them suitable for serving cocktails, breakfast oats, appetizers, or desserts. Please sterilise jars before use. Capacity: 30ml. Dimensions: H:5.5 x W:5.0 x D:5.0 cm. Colour: Clear. Guarantee: 2 years. Material: Glass.