Deletion of StackMat timer

Comment: this appears to be essential equipment for Speedcubing (see Speedcubing#Competitions), so not sure that it is actually "|promotional" (ie. no links to/promotional words on any specific brand/type of timer), at the very least, a '''Redirect''' may be in order, as a wikireader lookup? ps. as an aside, yes, its interesting that it has remained unsourced for so long (more editors should join Wikipedia:WikiProject Unreferenced articles, now this is some blatant promotion:)), but that isn't really a reason to delete, i note that other "essential" sports equipment articles are also un/underreferenced, for example, the hockey stick article, although being around 1400 words long, has unreferenced sections and a total of 3 references, yes i know the "other things" argument is a no no, nevertheless
Stance: comment
Cited policy: Wikipedia:What Wikipedia is not (WP:PROMOTION)