Single-ended probe with color-coding of green and red. A plastic round tip. ergonomic handle. Hu-Friedy's Colorvue™PerioScreen probe provides a fast and easy-to-use method of screening periodontal pocket depth prior to definitive probing. A universally understood color-coding of green and red indicates the absence or presence of periodontal disease. The metal handle is not only more ergonomic, but can also be reused or recycled. **For further product information , please contact Chat support**