Southwest Specialty Products Liquid Wrench Silicon Spray Safe 40006C Liquid Wrenchsilicon Spray Safe Go to amazon.com Related posts Top 8 best hidden safe candle 2022 FeatureScrew off bottomGreat for home and garage or CaHide it in plain sight DescriptionA real liquid wrench can with a secret storage container inside to hide your valuables in plain sight, simply unscrew the bottom to open.