Mortal Coil Cum Thru Sound device. The Mortal Coil sound Master Series is made of brushed stainless steel and is designed to increase pleasure. Progressive swells allow for added stimulation. Long and smooth, this sound is perfectly suitable for targeted sensations. Take it to the next level with a little temperature play: the Mortal Coil can be warmed with warm water or cooled in the refrigerator. A thru-hole runs through the shaft and a ring pull is attached to the end for easy manipulation and retrieval. Measurements: 6.63 inches overall length, 5.13 inches insertable length, 0.49 inch max insertable diameter. Material: Stainless Steel. Disclaimer: These products as with all products on this site are supplied as is. No warranty is given either implied or expressed. Products are intended as novelty only, and no representation is made or implied as to their suitability or safety for any particular use. Purchasers use the products entirely at their own risk. The manufacturer or re-seller is not liable for any direct, indirect, incidental or consequential damage or loss howsoever arising caused by use or misuse of the products. This includes, but is not limited to, damage to the products and personal injury or damages due to use or misuse. Category: Master Series, Cock and Ball Torment, Medical Gear. Mortal Coil Cum Thru Sound from XR Brands.