Yellow coloured, Big craft punch, lever style, approx.3.8cm cut out, measured between widest parts of design. Recommended paper weight 110-200 gsm. Using the incorrect thickness of card or paper may result in the punch jamming or not giving a clean cut. Tips for keeping your punch in tip top condition – To sharpen the cutting mechanism cut thin aluminium foil several times. To lubricate the cutting mechanism, cut wax paper several times.