Big Heart Bear The Big Heart bear with interchangeable Love heart discs. Prints in parts, assemble with a little glue. The love heart discs clip in place and pop out from the inside using the dedicated hole. It's a pretty straight forward build. Just pay attention to the left and right name parts once printed. Print which ever love heart you want. 0.2 layer, variable infill. For the larger parts i suggest 5%, for the smaller parts 10% and the two connectors i would say 15%. Filaments used. The first bear is polymer, peanut, the second bambu basic light grey. the basic white, black. Matte bone white, basic brown and blue.