✨Product Specifications: TPE material, softer and more wear-resistant, and provides 2 kinds of hardness 2B hardness is 90°-95°, (Soft) HB hardness is 115°-120°. (Hard) (Other brands use a single plastic, the hardness is about 180°) Inner layer: ABS material, harder, used to fix the antenna Outer layer: TPE material, softer and more wear-resistant RF antenna: precision copper, retractable, for pressure sensing. ✨Product Feature: 1.Double-layer design, the inner layer is made of ABS material, and the outer layer is made of TPE material. 2.There is also a retractable high-frequency signal antenna inside the pen tip to ensure that the writing is not delayed and the line is continuous.Sensitively sense the pressure and angle changes, which is convenient for you to draw different lines and shadows. 3.Outer layer is divided into two kinds of hardness: the outer layer of 2B is softer, which is closer to the effect of writing on paper the outer layer of HB is slightly harder, and the writing is smoother. 4.Only the official nib uses the TPE soft outer layer, which will not scratch the screen and is more durable. 5.High sensitivity:Pencil Tips can Sensitive perception changes in stylus and pen angle allowing you to paint easily, extremely fine lines and subtle shadows, create a variety of artistic effects Compatibility:A-pple Pencil 1st or 2nd ✨Package Included: Apple Pencil Tips Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.