lab pap smear tray (Endocervical Brush and Spatula) is completely safe to use. It has been crafted for smooth surface all over, 

Pap Smear Kits combine quality hygienic standards with convenience. Each kit is hygienically sealed in a perforated tear open plastic bag which allows easy access to the slide for the pap smear procedure. A convenient non-aersol pump spray fixative is provided with every box of twenty five kits. Spray fixative has proven to be more effective for saturation of the specimen. An easy to assemble slide folder will expedite the preparation for the laboratory. The laboratory will also find that the slide holder will allow for easier removal with less breakage. Kits are packaged twenty five kits per box, twenty boxes per case. Tear fixative is also available for each individual pap smear kit if so preferred.
Specifications:
This product contains:
1. Cyto brush
2. Cotton appplicator
3. Cervical scraper,
4. Slider
5.Tray pack( Fixature pouch)