Compatible: for galaxy tab S9/S9 ultra/S9 Plus/S8/S8 Plus/S8 ultra/S7/S7+/S7 FE/S6/S6 Lite/S24 ultra/S23 ultra/S22 ultra/Note 20/Note20 ultra/Note 10 ultra . please make sure your model before buying. PACKAGING : The plastic organizer can be more convenient to keep the nibs, or in office meeting scenarios, the organizer can keep the nibs neatly. Advantages of Metal nibs: Durable, wear-resistant, , beautiful, 't wear out or break compared to plastic nibs, can be used with fountain pens for a long time. The nib is smooth and not easy to scratch the screen, just like a fountain pen writing on paper, a screen protector is recommended for a smooth writing experience and to protect the screen. Advantages of plastic nibs: closer to the for original-nib, more reflective of the 4096 pressure sensing, lighter, 0.7mm nib allows you to operate the screen more accurately.The nib is smooth and not easy to scratch the screen, just like a fountain pen writing on paper, a screen protector is recommended for a smooth writing experience and to protect the screen. Nib Installation: nib installation is simple! Use the pen clip to clamp and pull out the old nib, then take the new nib and insert it to use.<br><br>Colour:Black Material:Metal+Plastic<br><br>Package Contents: 2 * metal nibs 6 * plastic nibs 2 * pen clips<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.