All received today (04/20/2019). The crevice nozzle is delivered curved as shown in the photos. So initial use is like trying to use a sausage as a pointer. I'm currently flipping it over with a rubber band to see if I can get it to lay flat. A few hours in the sun on a warm day can relax him. Those who don't want kinks can attach it to a 1/4" dowel. The size adapters seem to fit and would be helpful. Rag "Tiny Tubes" I'm really not sure how effective it will be. A lot of tubes just fall off out. Maybe a rubber band or tape would help tie them together? All in all it's worth the price but it always burns me out when I need to fix or remake a product. I've spent way too many Christmas mornings doing this toys :(.