New: airpenAll contenthive-129948hive-196917krzzanhive-183959hive-185836hive-180932hive-188619hive-166405steemhive-150122photographyhive-184714hive-101145hive-183397hive-144064uncommonlabhive-145157hive-193637bitcoinhive-103599hive-193186krsuccesshive-113376hive-109690TrendingNewHotLikersmaniguzmart (48)in airpen • 6 years agoAir PenStrong magnets are needed to stop the pen in the air. You can find the most suitable magnets for this job on the speakers. Find and dismantle an old speaker with four outputs of the same size. You…