- For other subjects related to hard hats, see Hard Hat (disambiguation). For other helmets, see Helmet (disambiguation).
|Party||Room||Available from||Available until|
|Dig Out the Dojo||Dojo||February 12, 2017||February 18, 2017|
|None||Cave Mine||Still available|
|The EPF and PSA Rebuild||Ski Village||January 24, 2018||July 19, 2018|
- It is most commonly used at the Iceberg where players attempt to tip the Iceberg.
- If 30 players wear this at the Iceberg while dancing, they can get Berg Drill! Stamp.
- It can be used at the Cave Mine to collect coins.
- Similar items are the Green Hard Hat, Red Hard Hat, Hard Hat and the Iceberg Tipper.