Appending material in your blender project file.
1. After download, extract the product .zip file to your preferred location.
2. Open your blender project and click "Files/Append" or press Shift+F1.
3. Navigate to the product .blend file that contains the materials and click on them.
4. Open the Material Folder and double-click on the material rose_quartz_1/rose_quartz_2/rose_quartz_3 you want to append or press button "Append from Library".
You will now find the node group under the material menu.
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Appending object in your blender project file.
1. After download, extract the product .zip file to your preferred location.
2. Open your blender project and click "Files/Append" or press Shift+F1.
3. Navigate to the product .blend file that contains the objects and click on them.
4. Open the Object Folder and double-click on the object Crystal_1/Crystal_2/Crystal_3 you want to append or press button "Append from Library".
You will now find the object in the viewport and scene tree.
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If you have ANY problems or questions, let me know and we'll make it right