Review on Charlux FlexiCrevice Tool: Ultimate Extension Attachment for Dyson V8 V7 V10 V11 Vacuum Cleaner - Quick Release Converter Adapter Included by Lauren Miller

Perfect for Dyson. The adapter makes the nozzle universal. The hose is not very flexible, straightens up, but is a hard material. Unfortunately, the curvature shown in the picture is also what is included in the package and it distorts the tube slightly at the top of the radius of curvature, causing the tube to narrow and retain that shape and tightness even when expanded. Once I formed the tube the suction was much better. A slight bend in the hose actually helps it get further along the curve of my dryer vent.