tic shirt button fasteners come in packets with four clips made of bio-degradable POM plastic. Users only need to pinch the spikes at the end of the clip through the fabric, place a shirt button on top and press the counter-piece against it. The clip is then moved back and forth along the fabric edge until it snaps off, leaving behind a tiny bracket that looks like a cotton stitch. After that, the shirt is machine-washable and dry-cleanable. tic is available in various colours.