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Mixed
Handdrawn
Social Messaging & Productivity
Conversion, converstation, Chat
Black
512x512
Chat, Message, talk
send, Comment, mail
sms, Message, Comment
sms, send, Comment
Text, speech, Bubble
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Education & science
Brainy Icons Free — 36 Science and Education Icons
Talking, Comments, hand-drawn
64x64
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Desktop apps
Marker-Style Icons
Comment
UI
49 hand drawn icons
talk, Comment, Chat
256x256
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Social media
Chat, talk, Ask
128x128