Open Wallble in the side panel and paste the link to your wall. Click "Show to everyone" to put it on the main stage with a QR code. Attendees scan the code or open the link to add a message, photo, doodle or voice note. New posts appear on the wall during the meeting. Use it at the end of a webinar, for a farewell, for a team celebration, or as a digital Guest Book. Free: one wall per account, up to 10 posts. Premium: unlimited posts, and you can remove Wallble branding.