ITEM NAME:Novelty syringe pen doctor nurse hospital yellow S2S8 Novelty syringe pen doctor nurse hospital yellow S2S8 Material: Plastic Length: 5 inches (12.7 cm) Liquid Color: Yellow Ink color: blue or black(Random Send) Click action of the filled liquid, syringe-type ballpoint pen Looking for great medical promotional items? This syringe pen is perfect! One side fluid measurement Too it is also refillable! However, remove the pop at the bottom of the re-filling, and set. makes a great gift for doctors, nurses, dentists, office workers, halloween. Also useful in the pet training Novelty items only, it can not be used as the actual syringe. Package included :1 x syringe pen Note:Light shooting 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 +/- 1-3 cm.