Costco (COST) has done it again. The wholesale retailer is selling another coveted holiday item that has caused a sensation on TikTok.

The company has launched a line of pre-made cocoa bombs that have sparked a series of holiday recipes on the social media platform. The cocoa bomb creations melt under warm milk, dissolving the hot cocoa mix, marshmallows, and an array of other flavors that are then revealed.

While some TikTok users have tried to recreate the recipe in their home kitchen, Costco is offering pre-made cocoa bombs that sell in a 16-count box. The bombs come in foil packages and sell for $19 in flavors that include milk chocolate, salted caramel, strawberry, and s’mores, Cosmopolitan reported.

The cocoa bombs have gone viral on TikTok, with users including the hashtag #hotcocoabombs or #chocolatebomb to share the videos across the platform. TikTok users have created their own versions of the chocolate bomb for Halloween and other holiday themes.

@stephanieevaann

cookies and cream hot chocolate this monday morning. ❤️☕️ #hotcocoabomb #cocoabomb #hotchocolate #hotchocolatebombs @moon_draped

♬ All I Want for Christmas Is You - Mariah Carey

This is not the first time that a product at Costco has caused a stir on social media as the retailer released its wine advent calendars to great fanfare in September. Offered in two different selections, the wine advent calendars counted down to Christmas with a different wine for every day.

Shares of Costco were trading at $381.06 as of 2:21 p.m. EDT, up $5.50 or 1.46%.

hot chocolate during winter defend against heart attack
Hot chocolate during winter defends against a heart attack. pixel2013 - Pixabay