World's Smallest Hot Wheels
World's Smallest Hot Wheels2017
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World's Smallest Hot Wheels
Hot Wheels Twin Mill Green 2017 516
The Hot Wheels Twin Mill was released in 2017 in the Special lines line (World's Smallest Hot Wheels), toy number 516.
- 2017 · Special lines
- 516
- Toy #
- 516
- Year
- 2017
- Colors of this release
- 2 in our data
- Product line
- Special lines · World's Smallest Hot Wheels
- Casting
- Twin Mill
- Designer
- Ira Gilford
- Color
- Green · green
- Base
- Black
- Wheels
- Micro 5 Spoke
- Status
- Regular
- Notes
- Twin Mill
Further special lines such as 100% Hot Wheels, Showcase, Flying Colors, Pull-Back Speeders, RacerVerse and Legends Tour.
Our data holds 2 different paint colours for this release; this one is Green. All of them are listed further down on this page – counted by us.
Paint: Green; wheels: Micro 5 Spoke.
The Twin Mill casting first appeared in 1969 and has 103 releases in our database, most recently in 2026.
The World's Smallest Hot Wheels series of 2017 has 3 castings, listed here in 6 releases.
Not unboxed yet
We have not had this car on the channel yet. Request it – the most requested cars get unboxed first.
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Collector notes
What collectors know about this car: variants, finds, cards, wheels, colours.
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Frequently asked questions
What is the toy number of the Hot Wheels Twin Mill?
The toy number is 516 (2017). It is printed on the back of the card.
Which series is the Hot Wheels Twin Mill from?
It was released in 2017 in the Special lines line, series “World's Smallest Hot Wheels”.
Has Wheel Wonderland unboxed the Twin Mill?
Not yet – you can request it on this page.
Twin Mill: 103 versions
The 10 closest versions – see all on the casting page.
| No. | Model | Series | Series # | Toy # | Case | Color | Year | ||
|---|---|---|---|---|---|---|---|---|---|
| – | Twin MillCDT29 · Metalflake Green | Origin of Awesome 5-Pack | 4/5 | CDT29 | Metalflake Green | 2015 | |||
| #1 | Twin MillDJL48 · Metalflake Dark Grey | Batman v Superman Series (2016) | DJL48 | Metalflake Dark Grey | 2016 | ||||
| – | Twin MillDNF17 · Yellow-Gold | Mix 1 | DNF17 | Yellow-Gold | 2016 | ||||
| – | Twin MillDFT70 · Metalflake Green | Team Hot Wheels | DFT70 | Metalflake Green | 2016 | ||||
| – | Twin Mill516 · Blue | World's Smallest Hot Wheels | 516 | Blue | 2017 | ||||
| – | Twin Mill516 · Green | World's Smallest Hot Wheels | 516 | Green | 2017 | ||||
| #2 | Twin MillFRN35 · Matte Black | 50th Anniversary Black and Gold Series (2018) | FRN35 | Matte Black | 2018 | ||||
| 074 | Twin MillFJX99 · Red | HW Exotics | 3/10 | FJX99 | Red | 2018 | |||
| 194 | Twin Mill · color 2FJY51 · Metalflake Blue | HW Exotics | 3/10 | FJY51 | Metalflake Blue | 2018 | |||
| 093 | Twin MillFYF95 · Satin gold TH | HW Game Over | 3/5 | FYF95 | D | Satin gold | 2019 |
2 paint colors of this release
Same toy number, same name, same release year – different paint. We grouped these ourselves; our sources do not number them.
| Model | Series | Toy # | Color | ||
|---|---|---|---|---|---|
| Twin Mill516 · Blue | World's Smallest Hot Wheels | 516 | Blue | ||
| Twin Mill516 · Green | World's Smallest Hot Wheels | 516 | Green |
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This page last changed: Oct 14, 2026. The Hot Wheels database behind it is our own and is updated daily – releases from 1968 onwards plus our own unboxing videos.