a first wedge half of silicone fully covering one of said flat surfaces and a second wedge half of silicone fully covering the other of said flat surfaces; {HEAD ~ each} of {TAIL ~ said first and second halves} culminating in an apex adjacent said cutting surface 
of
a first wedge half of silicone fully covering one of said flat surfaces and a second wedge half of silicone fully covering the other of said flat surfaces ; { HEAD ~ each } of { TAIL ~ said first and second halves } culminating in an apex adjacent said cutting surface
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH