Large White Bell Shape Window Blind Tassels. This Child-Safe Safety Pull Cord Tassel Will OPEN When Excessive Pressure is Detected. A great Breakaway Knob Choice For Homes With Kids and Pets.(4 pack).
Cutelec 4pcs Clear Cord Cleat for Child Safety and 8pcs Screws for Drapery/ Blinds Plastic Safety
I was able to solve my conundrum of how to automate two-cord tilting Venetian blinds : r/homeautomation
A Quick Repair: How to Fix Blinds String – Factory Direct Blinds