Please note pipings could be slightly differenet as it's a random piping design. 
 
Size guide 
Home dessert size | party dessert size | wedding size coffee portion
1)Home dessert size (2''x2''x4'')
almost equivalent to size of mini can of coke
Recommendation: small size gathering, cake or food lover who would like to get a relatively bigger size cake or use as a show piece. 
 
2) Party dessert size  (1''x2''x4'') 
almost equivalent to 1/2 size of mini can coke 
Recommendation: medium size gathering like baby's 100 days celebration or 1st bday celebration etc....
 
3) Wedding size coffee portion (1''x1''x4'')
almost equivalent to size of yakult 
Recommendation: large size gathering like wedding, or for people who are on diet so everyone can just have a tiny bite. 
 
6''x 3'' feed 5~6 ppl | 10ppl | 20ppl
6''x5'' feed 10~12 ppl | 20ppl | 40ppl
8''x3'' feed 10~12ppl | 22ppl | 44ppl
8''x5'' feed16~18 ppl | 32ppl | 64ppl
10''x3'' feed16~18 ppl | 32ppl | 64ppl