Roaster Profile
Roaster Overview
Username
LostMarblesCoffee
Joined
May 15, 2026
Roasts
4 (4 public)
Average Rating
N/A
Identity
Top Origin
Costa Rica
Top Roast Level
Full City (Medium)
Count
4
Style
Development-forward
Consistency
Experimental
Milestone Averages
Charge
177.3 °C
Dry End
151.8 °C
4:37
1C
187.1 °C
7:33
Drop
205.0 °C
9:28
Average Phase Breakdown
Dry
4:37 48.8%
Maillard
2:57 30.8%
Development
1:54 20.4%
Batch & Yield
Avg Batch
350 g
Avg Yield
85.9%
Totals
Green
1.4 kg
Roasted
1.2 kg
Roast Time
37:51
Latest Roasts
| Rating | Title | Roast Level | Bean Origin | Roaster Type | Roasted | Weight | Dev % |
|---|---|---|---|---|---|---|---|
| — | Costa Rica El Conquistador 300g | Full City (Medium) | Costa Rica | Kaleido Serial | 05/27/2026 | 300.0 g | 22.5% |
| — | Costa Rica El Conquistador 300g | Full City (Medium) | Costa Rica | Kaleido Serial | 05/27/2026 | 300.0 g | 24.4% |
| — | Costa Rica El Conquistador Terrazu 400g | Full City (Medium) | Costa Rica | Kaleido Serial | 05/23/2026 | 400.0 g | 14.9% |
| — | Brazil Donesio Silverio(Dry Process) 400g | Full City (Medium) | Brazil | Kaleido Serial | 05/09/2026 | 400.0 g | 19.8% |