Lock the journals and slips into place to prevent slippage, and ensure correct and successful data transfer from slips to journals with one stroke of the pen. Excellent for on the go use, or office use.
WARNING: This product can expose you to chemicals including DINP and/or DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.