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THEY work at one of the biggest ball pits in the world.
And while the monthly cleaning of it takes a lot of time and patience, it also reveals some of the things people have lost while enjoying the pit at The Upside Down Amsterdam.
Employees at the venue took to TikTok to share a of the emptying and cleaning of the balls, before hoovering it out and putting the clean balls back in.
In another , they showed some of the lost property they'd been left with - with some of it surprisingly pricey.
They kicked off with an inhaler, an iPhone, two Apple watches, various vapes, a dummy, a bank card and a load of change - making up 77p.
The luxury goods continued with Cartier and Louis Vuitton gold bracelets, as well as D&G glasses, Airpods and Samsung Buds.
They also found numerous bracelets, endless lipsticks and lip balms, a hotel room key, a bank card, travel cards and maps, and even more jewellery.
As well as loads of bracelets, they found tonnes of rings, modelling them as they showed the lost property.
People were quick to comment on the video, with one writing: "Why is nobody talking abt how someone literally lost their PHONE???"
"Ain’t no way them Cartier bracelets fell off like that!!!" another laughed, pointing out that the £7,050 Love bracelets come with a screwdriver to undo - meaning they're meant to stand the test of time.
"I’d be keeping those bracelets!" someone else laughed.
"Do you have a lost & found of these things or you just leave them?" another asked.
"Yes! We have a document with all the lost items and when we have a match we’ll contact the owners," they replied.
"I need to work here!" someone else joked.
"I fell so bad for the person with the inhaler," another commented.
"I’d be so mad if i lost my vape in there," someone else sighed.
"Bro I’m gonna buy a ball pit just for the goods," another laughed.
WHILE The Upside Down Amsterdam looks incredible and loads of fun, there are also tonnes of brilliant theme parks in the UK to explore too. Here's Tripadvisor's rundown of the top 10:
"Why have so many people lost their glasses?" someone else wondered.
The Upside Down Amsterdam is the largest interactive social media museum in Amsterdam.
"It’s like we threw a museum, an amusement park, a nightclub, a few perfect backdrops and some magic mushrooms in a giant blender to create the ultimate Dutch experience," they say of the venue on the website.
