Introduction: Triple Threat Thunder
More by the author:
About: My top 10 insturctable makers (in NO specific order) are:
1. Tornado96
2. Knex Gun Builder
3. RNB
4. Oblivitus
5. Sorunome
6. Burrito_master
7. zchan1120
8. Mr. Muggle
9. Shadowman39
10. Hiyadudez
…
I made this in my free time. Surprisingly, it was my dog who gave me the idea! She pushed her ball down a ramp and it went in the grass and rolled up a small hill and came back. Then I went to my room that night and came up with this! I hope you like it.
