GRUMO

Category: Inventions

March 23, 2025

Launching a tabletop soccer game
October 3, 2022

My new invention: SCOOPY – The Best Tennis Ball Picker ✨🎾
November 15, 2021

Mobile App to Sell Physical Products | SellApp
January 14, 2020

LEGO Card Shuffler and Dealer
November 26, 2019

I built a GIANT Lego Spider
November 12, 2019

Oreo Dunking Machine