@[chijs] Interesting Kickstarter campaign for a smart bike bell, especially useful in a bike country like Holland #Pingbell http://t.co/30AwJtPkxZ (Marc van der Chijs)
1 september 2015 21:30:38
@[chijs] Interesting Kickstarter campaign for a smart bike bell, especially useful in a bike country like Holland #Pingbell http://t.co/30AwJtPkxZ (Marc van der Chijs)