Choosing the appropriate paper variety for your purposes can feel confusing, especially when it comes to paper weight. IK A4 copy is widely available in multiple grammage options, primarily 80gsm, 70gsm, and 75gsm. https://deaconxuko783783.corpfinwiki.com/10031482/ik_a4_copy_paper_your_guide_to_grammage_understanding_a_look_at_grammage_80gsm_70gsm_75gsm