Related hashtags are those words that are most commonly used on Instagram in posts with a searched word.
The top 10 related hashtags in the country Belgium used with hashtag swapping are swapping friends cards swap snailmailwanted snailmail postcrossing penpalswanted pen and letters.
Next related hashtags on Instagram used with word swapping are instagram forswap writeletters snailmaillove snail postcardsfromtheworld penpals pals lettering instagood findpenpals swapping snailmailideas seetheworld postcard penfriend mail посткроссер посткроссингобмен and посткроссинг.
Put hashtags into the post or as the first comment below your post.