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Register

Collection begins with online device registration, allowing for accurate tracking

Collect Sample

Follow step-by-step instructions for the finger prick and sample collection

Mail it

Slip the Velvet Device into the provided packaging and drop in the mail

Details

Velvet consistently collects 5-6 drops of whole blood, resulting in approximately 180 μL, and separates the sample into its red blood cell and plasma components. Samples remain stable—and compatible with existing lab instruments— for up to 28 days at room temperature, while traditional blood collection tubes commonly used in phlebotomy are only stable for hours at room temperature.