Features: 12Pcs Acrylic Pouring Paint Supplies offer accuracy control with 4 stainless steel straw blow nozzles and silicone rubber tip, perfect for fluid art techniques like blooms and Dutch pouring. Featuring bright nozzles and silicone mouths, these sturdy plastic stainless steel hybrids tool ensure unseamed color blending and artistic detail in acrylic paint projects. Produced for fluid art enthusiasts and acrylic pouring artists, this set suits both beginners and professional seek multifunctional, studio grade fluid art tool. Ideal for creating intricate pattern in homes studios or art classes, these nozzles adapt to acrylic pouring techniques for dynamic swirls, cells, and layered effect. Each set includes 8 nozzles (4 size), 2 stainless straws, and 2 silicone tipu2014everything needed to elevates fluid art experiments with reliable, easy to clean accessories. Specifications: Material: Stainless steel and silicone Blowing nozzle: 1.57 inches/4cm, 1.18 inches/3cm, 0.98 inches/2. cm, 0.59 inches/1.50cm Stainless steel straw: 7.09 x 0.24 inches/18 x 0.6 cm Straw mouth: 1.57 x 0.24 inches/4 x 0.6 cm Color: Red/Blue Package Includes: 8Pcs Blowing Nozzles (4 Different size, 2 For Each Size) 2Pcs Stainless Steel Straws 2Pcs Straw Nozzle note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorings of the item. Thanks for your understandings.