Sugru Moldable Glue - 8 pack | $16 | Amazon | $4 off at checkout for Prime members

Sugru is right up there with binder clips and the Raspberry Pi in Lifehacker’s pantheon of must-have gear, and you can stock up today with eight packs from Amazon for just $16, for Prime members only. Unlike most Sugru deals, this one’s available for every combination of colors Amazon sells, at least as of now.