These mugs aren't rubber like the ones I've been buying at hardware stores for decades. They are made of a harder and shinier material. They don't flex very much, and there's no way to put them on legs slightly larger than a hole, which you can easily do with real rubber feet. I also have a feeling that this material will scratch the floor over time as it is a harder rather than a soft plastic.
Nitrile Rubber Sheets For Plumbing, DIY, And Flooring - Pack Of 3, 6X6-Inch By 1/16-Inch Thickness
43 Review
38-Piece Non Slip Furniture Pads Grippers For Hardwood Floors - Self Adhesive Rubber Feet, Anti Slide Protector To Keep Couch Stoppers In Place
35 Review
50 Clear Rubber Bumper Pads - 3/8 Inch Sound Dampening For Cabinet Doors, Drawers, Laptop, Picture Frames - Small Cabinet Door Bumpers
39 Review
Anti-Slip Glass Bumpers - 72 Medium Round Pads With Adhesive Backing For Cutting Boards, Laptops, And Sound Dampening - Clear Rubber, 20.6Mm Diameter
38 Review
Silver Holographic Stars Glitter Grout Tile Additive 100G - Easy To Use For Tiles, Bathroom, Wet Room & Kitchen
14 Review
Gorilla Waterproof Patch & Seal Liquid - Black 16Oz - Ultimate Solution For Quick Fixes (Pack Of 1)
39 Review
Hemway Glitter Grout Tile Additive: Sand Gold Sparkle For Your Bathroom, Kitchen And Wet Room Tiles - Easy To Use And Temperature Resistant!
10 Review
Eco-Friendly Solarez UV Cure Grain Filler & Sealer - Perfect For Fine Furniture, Guitars, Pool Cues And DIY Woodworking!
10 Review