Fill in the form to send Email to:Elecrow David Chu West of F-building 8th floor, Fusen industry park, Gushu Hangcheng road, Bao'an Ave Shenzhen, 518126 https://www.kickstarter.com/projects/elecrow/crowbits-electronic-blocks-for-stem-education-at-any-level?ref=42iuy6 |