25pcs White Laboratory Rubber Stoppers for Infusion Bottles Tapered

Lab stoppers--these rubber stoppers are using a suitable shape design, easy to insert and pull, Bottle Plug Stopper; Solid rubber stopper--manufactured with, with excellent durability and practicality, solid rubber stopper for holes; Rubber stop--multi-functional and versatile, can be used for professional and personal use, white solid rubber stoppers; Stopper--the practical rubber stoppers, easy to pull and remove, save time and labor, antifreeze stopper rubber stopper; Rubber stoppers for vials--smooth and durable, will not do damage to the bottles or infusion bottle in laboratory, vials rubber stoppers

What's in the box
25 x White Laboratory Rubber Stoppers