I bought several items over the years that are still collecting dust.
-1 Several containers of Scenic Productions grass, dirt, gravel, etc. 4 years ago I thought I was going to build some dios with it. I have yet to build a dio...
-2 My Dremel Motor Tool and it's hardcase full of 100 attachments. 5 years later it is still in tbe box. I have never used any of the 100 attachments...
-3 An expensive Verlinden flack bunker dio set. See #1 above.
-4 A Touch N Flow applicator. After reading the rave reviews of the thing on these boards, I went out and bought one. Supposedly used for applying thin liquid cement. I never bought any thin liquid cement to use in it.
There are others, but those 4 pop out in my mind.