This kit includes a spherical lens suction cup pen and 7 suction cups of different diameters to fit most camera lenses. The suction cup is made of soft anti-static ESD conductive silicone that won't scratch your lens or damage delicate parts, and stays clean to avoid marks and smudges. Ideal for repairs and cleaning. The ball suction pen and 7 suction cups of different sizes provide strong and reliable suction. Easy to use. When removing the lens with force, gently press the pen with the suction cup to expel air, then place it on the surface of the lens, lift it carefully, and slowly position it as needed. Material: Silica gel Color: Black Package Contents: 1 x Handle 7 x Suction Cups (suction cup sizes: 12mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm) Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3cm.