Features: With clear plastic funnels, the sand for crafts ensures a fun filled craft experience, making it easy to fill the sand in the bottles. The included components ease the process of creating your art pieces, adding to its usability and convenience. The sand art kits for kids bulk include 30 red ropes, designed to securely hold the sand art bottles and serve as fashionable necklaces. This creates both a craft project and a wearable piece of art, adding value and function to the product. Specifications: Material: Funnels: plastic Sand art bottles: plastic Color: Colored art sand: main bright pink, purple, orange, red, fruit green, navy blue and ocean yellow Rope: red Funnels: clear Size: Colored art sand: about 3.46 x 1.1 x 0.71 inches/ 8.8 x 2.8 x 1.8 cm Rope: about 2.95 ft/ 90 cm in length Package includes: 30 x Sand art bottles 42 x Colored art sand 6 x Funnels 30 x Rope Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.