that upon application of force at point 56 will collapse holder 54 and evidence material 55 will flow outwardly thereby spreading onto the victim and the attacker alternatively holder 54 can be a two chamber unit as shown in fig5 b where 57 is the first chamber and 58 is the second chamber one chamber can contain water and the other cesium applying pressure would break chambers 57 and 58 and the reaction from cesium and water mixture would rapidly propel evidence materials outward another embodiment of vessel is shown in fig6 where 60 is the puncture actuated evidence enclosure that includes the tube body 61 closed end 62 open end 63 evidence material holder 64 evidence material 65 puncture tool 66 puncture point 67 finger insertion section 68 and holder 64 support structure 69 application of finger a through section 68 at the puncture tool 66 will cause puncture point 67 to penetrate evidence material holder 64 and evidence material 65 will spread outward through end 63 and onto the victim and the attacker evidence material holder can be made of any material that is easy to puncture 0082 fig7 is an embodiment of vessel in form of toothpaste tube 70 that includes tube 72 screw on neck 76 cap 74 and evidence material 78 material 78 is squeezed out by removing cap 74 and applying pressure to tube 72 and thereby spreading it onto the victim and the attacker a vessel in form of.