#140 Solution Jar Starter Set includes the following:
#122 Copper disc with positive red wire and plug
#131 Jumper wire, 18 "
#123 Large Solution disc with negative black wire and plug
#150 Solution Jar with storage cap
#151 Element Wire Assembly (loop and black cap)
#133 Brush with Handle
#142 Extra Wide Hook & Loop belt to hold large disc, #123, in position

NOTE: #141, Additional Solution Jar Set, includes everything above except the the #131 jumper wire, #122 copper disc and #142, Velcro Belt.