F3 Cinderblock

The F3 Gear Store Verified independent store

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Turn your forgotten landscaping project into muscle Repurposed for Greatness: Originally intended for that patio you promised your M you’d build three summers ago. Now it’s buildin g muscle instead. Industrial Strength: If it can hold up a retaining wall, it can support your love handles. Versatile Pain Provider: Squats, presses, curls, merkins, and carries — all in one package. Uncomfortable Carries - We guarantee that there's no good way to carry it without it hurting and probably tearing your shirt and skin Weather-Tested: Has been rained on, frozen, and sunbaked in the corner of your yard for years. It’s ready. Are you? Show more