I tried using an electronic memo pad "Boogie Board SYNC 9.7" that allows you to save on the smartphone · PC with Bluetooth & real time display with a writing taste like
Xcivi Replacement Stylus for Boogie Board LCD Writing Tablet, Also Compatible with Other Brands LCD Writing Boards Tablets(4 Pack) : Electronics - Amazon.com
Amazon.com: Element 115 3-Pack Replacement Stylus Pen for Boogie Board LCD Writing Tablet Pack of 3 with 3 Elastic Coil Strings to Attach Pens to Board (Drawing Pad NOT Included) : Electronics
Boogie Board™ - Dashboard™ Stylus
Boogie Board Smart Pen Letter 14.25-in Universal Stylus in the Tablet Accessories department at Lowes.com