How to use the 3D pen. Steps to use 3D printing pen. Things to note when using the 3D pen.

array(10) { [0]=> object(stdClass)#2513 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "PIuNVow6QNM" ["related_video_title"]=> string(33) "Mistakes 3D Pen Users ALWAYS Make" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(17) "Potent Printables" } [1]=> object(stdClass)#2486 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "p0Ri2tNb-6I" ["related_video_title"]=> string(186) "Человечество навсегда ЗАПЕРТО в Солнечной системе? Астрофизик Борис Штерн раскрыл неприятную правду" ["posted_time"]=> string(24) "16 часов назад" ["channelName"]=> string(23) "Глеб Соломин" } [2]=> object(stdClass)#2511 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Lh1U_TCmdeo" ["related_video_title"]=> string(101) "22 CRAZY UNIQUE PRODUCTS ON AMAZON & Flipkart | New Gadgets Under Rs 50, Rs 100, Rs 500 , Rs 1000" ["posted_time"]=> string(23) "7 часов назад" ["channelName"]=> string(9) "Divraksha" } [3]=> object(stdClass)#2518 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "wR9-n4Csemg" ["related_video_title"]=> string(57) "Разбей лёд и забери, что внутри!" ["posted_time"]=> string(27) "7 месяцев назад" ["channelName"]=> string(9) "Stay Wild" } [4]=> object(stdClass)#2497 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "PQ2NbJP563c" ["related_video_title"]=> string(84) "Как убрать линии при 3д печати от автора @GeekDetour" ["posted_time"]=> string(23) "1 месяц назад" ["channelName"]=> string(9) "Shapr3dru" } [5]=> object(stdClass)#2515 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "BOteGMqMXkE" ["related_video_title"]=> string(25) "MYNT3D Super Pen Tutorial" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(15) "Shannon Clayton" } [6]=> object(stdClass)#2510 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "E6WMgrFizYA" ["related_video_title"]=> string(40) "3D 3Dpen 2 demo First Time Using 3d pen" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(14) "Black Eagle355" } [7]=> object(stdClass)#2520 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "_uo5h-74130" ["related_video_title"]=> string(192) "«Этот год — это расплата»: болезненные вопросы про экономику, доллар и недвижимость | Олег Вьюгин" ["posted_time"]=> string(21) "1 день назад" ["channelName"]=> string(13) "Private Talks" } [8]=> object(stdClass)#2496 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vT3hiZfe744" ["related_video_title"]=> string(24) "3D Printing PEN Unboxing" ["posted_time"]=> string(25) "3 месяца назад" ["channelName"]=> string(5) "DIY-V" } [9]=> object(stdClass)#2514 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "GcONBptTGbk" ["related_video_title"]=> string(82) "I spent 51 hours learning to use a 3D pen. Progress from beginner to 3D pen robot!" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(13) "Build-a-Skill" } }