Thank you for your feedback and recognition of our product's quality! We’d like to share more details about our MerryFiller: it comes with two brushes— the soft one is for 25gsm craft paper (which makes Crinckle paper softer and more comfortable to look at and touch), while the stiff one suits our office 75gsm colored paper (and most common 75gsm colored paper on the market), creating Crinckle paper firm enough for item protection and filling. Should you have further needs, feel free to contact us anytime. Thanks again for your support!