2 Mini dropper bottle

2 Mini dropper bottle
Neck size: E0, E1, E3, 13/410, 13/415, 13/420, 15/415, E4;
Bottle Material: vials, mould glass bottles, PET, PETG bottles, etc.
Collar material: PP, PP+ABS, PP+alu;
Bulb material: NBR, silicon, rubber, TPE, PP;
Pipette material: glass, PP