Plastic, metal with enough replacement tips and bottles, saves time and effort compared to traditional methods.a must-have tool for any pottery workshop or studio.this be a good for pottery lover. Squeeze bottles for pottery glaze: the bottles are convenient to control the usage of the liquids, make your DIY craft work more accurate, great for tattooing art, crafts, adhesive, etc. multi-purpose bottle for craft glue, pottery glazing tools,paints ceramics project, also can be used for lubricating door locks, hinges, clocks, sewing machines, fishing reels, etc. Pottery glaze squeeze bottle: enhances the beauty and value of your pottery creations.these tool are portable and safe. Features Capacity: ceramic precision applicator This bottle and needle set provides a professional and polished to your creations needle bottle dispenser. The bottles are convenient to control the usage of the liquids, make your DIY craft work more accurate, great for tattooing art, crafts, adhesive, etc pottery tools. Easy to clean and maintain for long-term use. A great for pottery enthusiasts and artists small pottery glaze bottles. This bottle and needle can enhance the details and aesthetics of your pottery work glue oiler squeeze bottle. Offers a cost-effective and efficient solution for pottery coating and glazing slip trailing bottles. Material: Plastic, Metal colour: As shown Package Contents: 1 set x needle tip squeeze bottle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.