PREMIUM A4 CARDSTOCK: This 50-pack of black card from Hawksbill Paper is 220 grams per square meter (GSM) in weight. Thanks to its smooth surface, this durable card allows for easy gliding of ballpoint or ink pens on paper due to the lack of friction, making this product suitable for calligraphy projects while ensuring neat handwriting. Due to the black pigment, we recommend high-contrast white, silver, or gold gel pens, markers, and similar ink pens for a visible finish. CREATIVE ACTIVITY CARD FOR KIDS: You might see a blank piece of cardstock, but your child will see a sheet to be inventive on. 220 GSM is great for making thick, sturdy cards for Easter, Christmas, or birthdays together by sticking, drawing, and painting. High GSM cardstock can be cumbersome and tricky for children to cut out, so ensure an adult is present. Create memories with your loved ones while they are young – show them the fun of crafting on rainy days without mobile phones! PERFECT FOR HOBBY ART & CRAFTS: We recommend 220 GSM A4 cardstock for hands-on crafts such as making stationery and greeting cards or even for sketching with pencils, marker pens, acrylics, watercolors, gouache, charcoal, pastels, gel pens, fineliners, or calligraphy inks. Hawksbill Paper has long been considered for art lovers and craft enthusiasts. 220 GSM BLACK CARDSTOCK FOR SCRAPBOOKING: Black cardstock offers an alternative yet premium feel to stationery and art projects. Especially thick black cardstock works well for creating dark borders for photos or for use as paper for making scrapbooks. Stick, cut, and tape photos, mementos, and nostalgic items to create unforgettable collages for friends and family. OVER 90 YEARS OF EXCELLENCE IN THE PAPER TRADE: Hawksbill Paper is an FSC-accredited family business that has been trading paper in the UK for almost a century. Our company is a sign of genuine quality paper; we travel the world to find the right paper for your home and office needs. We offer a range of A3 and A4 paper products available in many colors, sizes, and pack quantities as well as our new poster paper and kraft wrap paper.