Package:16 Nozzles have different size from Big to Small Inner diameter, 0.41 mm to 1.20 mm, 4 Pcs 30 ml Bottle and 16 different size nozzles, 4 Needle Nose Caps, 4 Flat Caps, 4 Plug Caps Material: Plastic and Stainless steel. 30 ML Bottle can holds 1 oz liquids. Each plastic tip bottles has clear measurement marks, which is convenient to control the usage of the liquids, make your diy craft work more accurate Perfect for Henna Practice: Easy squeeze bottles and different size fine applicator tips make it much easier for beginners to hold and practice the henna design. Give you a better using experience Easy squeeze Bottles for use with Henna, Jagua, paint, glue, silk dyes and more. Soft Squeeze Art Craft Applicator Dispensing Syringe Bottles for Jagua Ink Glue, Henna, Paste, Pain Perfect Gift: This kit is perfect for moms to send their daughters gifts. Especially during Thanksgiving, Halloween, Christmas, and other festivals