a magic blackboard for training creativity and imagination
functions
◆freely draw
◆let it go or fly
◆have eight colors
◆save as a photo
◆interesting sound
using guide
◆click ↑ to fly up
◆click ↓ to fly down
◆click ← to move backward
◆click → to move forward
◆click - to clear
◆click + to save
◆click color to change