【Material】- These applicator bottles are made of translucent soft flexible plastic, easy to squeeze, non-toxic and odorless. 【Feature】- These applicator bottles are small size and light weight, and can be carried around after fixing the tip cap. Resuable, easy to use and squeeze, washable. The syringe caps can well prevent the liquid from drying out or leaking. Great for lab dispensing and other projects that require small drops or fine lines of glue. 【Excellent Precision Tool】- Needles and plastic bottles can be freely removed - loaded. The nib is very delicate and accurately control the volume that press out. The multi-colored tips help you distinguish different glues and liquids. 【Multiple Function】- These dispensing bottle, for Wood Glue, Glues, Adhesives, Light Oil, Great tools set for essential oil, science lab, flat back rhinestones, hobby crafts, home or industrial precison applications of glues, inks, perfume, lubricants, sealants, children making DIY handcraft and painting etc. 【Package Included】- 5pcs 30ml applicator bottles; 5pcs 50ml applicator bottles; 10pcs Black Syringe caps. Total 20pcs.