About this item Will these be permanent on ceramic, walls, Glass or porcelain curing after baking? - Yes. Here are some tips for baking:Make sure that the surface is thoroughly cleaned, use rubbing alcohol. You can use a hair dryer, a space heater, a hot plate, etc. BE CAREFUL ! Flexible Soft Brush TIP - Exclusive nylon brush tip (not a real brush) works like a paintbrush to create Extra - Fine, Fine, Medium, or Bold strokes (1 - 3 mm). Unique NIB perfect for painting, drawing art supplies for adults, calligraphy, lettering, sketching, writing, coloring and scrapbooking supplies. The Most Popular Colors in One Set, Ideal for making Crafts for Adults - several vivid metallic colors - Gold, Silver, Bronze, Red, Blue, Green, Purple, Black + some Vibrant basic colors - Orange, Yellow, Green, Brown, Black, Red, Blue, White (NOTICE: the white applies transparent but it turns opaque when it dries). Your Idea On Any Surface - these brush pens are highly pigmented ink, so you can create your masterpieces on any surface with paint pens for rock painting, stone, ceramic, glass, wood, canvas, black paper, card stock, pottery, plastic, fabric, metal, and more. Premium Quality and Gift Box. These premium Acrylic Markers offer richer colors and more flexible tips than you'd get with other brands. The acrylic pens set is also the perfect gift for all art-loving students, artists, Halloween, Thanksgiving, Christmas, Birthday, Best gift for Children, Mother's day, Valentine's Day, Gift for family. Non-toxic, No odor: The calligraphy pens conform to ASTM D-4236 and EN-71 safety standards. Be assured to use them for different craft projects. Great for kids and adults. Please keep from direct contact with food. The size of the stone is irregular and blank, with the size of 1-3cm, 3-5cm, 5-8cm, inch size of 0.4-1.2in, 1.2-2in, 2-3.2in. Acrylic Paint Marker Pens for Rock Painting, Acrylic pens for Ceramic, Glass, Wood, Fabric, Canvas, Mugs, DIY Craft Making Supplies,Water Based, Extra Fine Point Tip,Opaque Ink, Odorless, Acid Free(12/24/36 colors) Our story ♥️How we got our start? We believe in the artist with a vision of a world driven by creativity and self-expression. Through bold creativity and determination, we will pioneer a path of opportunities for those who are hungry and needing a way to let out their inner voices freely. ♥️What makes our product unique? With this sense of purpose fueling it, it was born to shake up and disrupt the status quo. Relentless in its pursuit of originality, freedom and a diversity of voices shaping our world and culture. Lifting others up and giving them the power to go forth and take creative action with their hands. ♥️Why we love what we do? The world of art is deeply rooted in exclusivity, but the act of making art is open to everyone. Everyone is an artist, and everyone should feel welcome to make and share their creations with the world. An authentic expression of one's truth. Optimistic, Real, Supportive.