The sturdy and housing design effectively protects the color filter from damage. This product is high-quality glass material and has professional dyeing and identification functions, which can helps users quickly and accurately identify and gemstones. Suitable for enthusiasts who appreciate and collect and it can helps them quickly and accurately determine the authenticitys and quality of gemstones. This Chelseas color filter has a glass filter. This gives better claritys, reduces distortion and provides better protections from humidity. The color filter adopts a foldable design, which is easy to carry and can be used for gemstones identification.<br><br>This Chelseas color filter has a glass filter. This gives better claritys, reduces distortion and provides better protections from humidity.This product is high-quality glass material and has professional dyeing and identification functions, which can helps users quickly and accurately identify and gemstones. Magnification:35X Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:Metal+Glass<br><br>Package Contents: 1 * Magnifier<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.