| Variable | W10_Mj_Type_15 |
| Study | H&H W10 Happiness and Health Study Wave 10 |
| Section | Marijuana Marijuana opinions and experiences, MLBSE |
| Label/Description | Concentrates with a dab ring (Oils or dabs like wax, shatter, etc.) |
| Question text | Have you ever used the following types of marijuana? - Concentrates with a dab ring (Oils or dabs like wax, shatter, etc.) |
| Answer type | enumerated |
| Answer categories | 1= Yes, 0=No ; W9/W10: 0=No, 1=Yes, but not in the last 6 months, 2=Yes, in the last 6 months |

