Penpal 2 -

How does it work? PENpal is a barcode reader, with a difference It detects 'micro' barcodes, so small that you can hardly see them and therefore the barcodes

PenPal Multilingual Touch and Read EAL Pen An electronic pen that works by reading micro barcodes linked to specific audio files and plays aloud in over 50

penpal Simpler and Quicker Completing a topic on PenPal Schools often requires multiple class periods ​ On Go Pangea, students simply answer questions by creating

penpal Sites like PenPal World, Global Penfriends and International Pen Friends allow users to create a profile and select options for their writing