We are a company specializing in the manufacture and sales of broken bricks. We sell them underthe label "broken bricks with masonry joints" in major Korean online shops of Auction, G Market, 11Street, Sonjabee, Moongori, and Paintinfo, among others. We are favorably being evaluated with 99percent customer satisfaction rate and top sales ranking. The bricks have masonry joints and double-sided tapes that anyone can construct with it using only a cutter. It is a super simple Do-It Yourself product. Made mainly of the natural mineral of magnesium oxide, it is an eco-friendly product with various functions.