About this 3D model

Ikea Blanda is a good bycle bell. Make a 3mm hole in the center , assemble and enjoy its sound. It is made for 22 mm diameter tube. Inventor files are included 27/08/2013 Added a tool for drilling the bell in the center. 28/08/2013 Revised tool 30/08/2013 Revised the upper part. Added 2 mm on top to make it easier sound.