Glass pipette dropper are manufactured from high quality borosilicate glass tubing with straight head, bent head, flat head, cone head and ball head etc. Standard rubber teats or plastic screw caps are available to assemble glass pipette droppers.
● Available screen printing includes black and brown color
● Shrink wrapped in small box, then put into corrugated case
● Delivery time depends on the case by case
● Custom is acceptable and free samples can be provided