Description

The use of high-quality steel and rubber materials allows you to always be practical, convenient and fast. . Our white rubber stopper and perforator set combination is affordable, exquisite workmanship, and , making it a good companion for the laboratory

Features

-Color: Assorted Color
-Material: Rubber, steel
-Size: About 11.5x8x3cm / 4.52x3.14x1.18in
- The handle is long and comfortable to hold which is easy to operate.
- Made of sturdy steel material, and long service life.
- The hole puncher is specially used for drilling holes on the rubber plug, which is convenient to carry out experiments to get gas.

- Delicate workmanship and it can provide excellent performance.
- This manual hole puncher is a good helper for laboratory experiment.

40 x Rubber plug 1 x set of 7pcs puncher

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.