quantity: The packaging contains 100 needle extrusion bottles, designed in black, sufficient to meet your daily use and replacement needs, and can be used for many different projectsPlastic material: Fine pointed plastic bottles are made of plastic, non- and odorless, with good chemical stability, can withstand most acid and corrosion, and can protect internal products from sealing and dryingCan protect light: The handmade plastic bottle with a thin tip is designed in black, which can completely protect the internal liquid from light and will not solidify the liquid. It is very suitable for storing liquid materials (such as resin), which are easy to harden when exposed to lightPrecise application: The needle of precision rubber bottles is made of stainless steel, with a width of 0.04 inches/1 millimeter. The opening is small but not blocked, and the flow rate can be well controlled. It is Perfect for drawing small details or delicate devices, so it can be accurately appliedWidely used: Needle tip glue bottle applicator is suitable for thin liquids with good fluidity, such as alcohol ink, glue, oil, and more. It is suitable for DIY handicrafts, acrylic paintings, art works, tie crafts, beauty products, etcsize: 10mlMaterial: plasticcolour: blackPackage Contents: 100 x Squeeze BottleOnly 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.