•Quality Material: Crafted from solid natural rubber, these plugs are sturdy, long-lasting, and elastic, ensuring a secure fit without air exposure.
•Wide Range of Uses: Available in 15 different sizes, these laboratory plugs suit various applications in laboratories, households, and industries.
•Easy to Use: With a tapered design, these plugs are easy to insert and remove, providing effective sealing for test tubes, flasks, and more.
•Practical Gift: Ideal for anyone in need of reliable sealing solutions, making them a thoughtful gift for family and friends.