TT needle

Introduction

Colour	Transparent	opaque	Black (avoid light)）	Inner diameter (MM)
Olive	14G	14G	14G	1.55
Gray	16G	16G	16G	1.2
Green	18G	18G	18G	0.84
Pink	20G	20G	20G	0.6
Blue	22G	22G	22G	0.4
Big red	25G	25G	25G	0.25
Clear/black	27GTransparent	/	27Gblack	0.2
The funnel-shaped design of the tapered needle allows the fluid to flow smoothly. It is the first choice for thick colloid coating. The opaque and black tapered needles can effectively block ultraviolet rays.