Original member design by Steinbit. Location: HA Buddy Accessories.
The Frozen Heart Sparkles item was added on December 2nd, 2021 [1] as an accompanying item for the September Design-A-Goatling winner, which resembles the sparkles shown on the Frozen Heart AD. It can be purchased from the HA Buddy Accessories shop where it costs 1,000 SS to buy.
This item can be worn on an HA Buddy by placing it into the closet from your inventory. It is an original member design by Steinbit.