This item is a set of 15 pipette droppers that can be used for a variety of applications, including transferring fluids and perfumes. The droppers are made of plastic and are at a scale of 1:5. They are perfect for hobbyists looking for an efficient and precise way to handle small amounts of liquid.

The brand of these pipette droppers is unknown, but they are compatible with various model railroad and train sets. This item falls under the category of Toys & Hobbies, specifically Model Railroads & Trains, Railroads & Trains, and Parts & Accessories, under the classification of Other Parts & Accs.v2