#hocUnmoderated tagAll postsTrending CommunitiesLeoFinanceVibesPhotography LoversPinmappleHIVE CN 中文社区SplinterlandsActifitLiketuHive SucreHive LearnersHolozing CommunityHive GamingExplore Communities...#hocTrendingHotNewPayoutsMutedbitcoinman (73)in LeoFinance • 4 days agoGot Racks? / Reblog LotteryA few days ago I shared a cool 3d printing bed with a special pattern that defracts light giving the bottom of the prints a rainbow effect. Right below is how some of these…