- Type
- Transparent building block
- Craftbot batch
- 10 Sand Block + 1 Ember → 10 Glass Block
- Craft time
- 5 seconds
- Max stack
- 500
- Crafted at
- Craftbot
- Recipe unlock
- Available from the start
- Used by recipes
- 51 across Craftbot, Saw Table
Where Glass Block fits
Glass Block has 1 production route at Craftbot. It is consumed by 51 recipes across Craftbot, Saw Table, using 1–20 per batch.
- Craftbot10× Sand Block + 1× Ember10× Glass Block / 5 seconds / Available from the start
- Paint ToolUses 5× Glass Block at Craftbot
- Sensor Level 1Uses 1× Glass Block at Craftbot
- Small Digital SignUses 5× Glass Block at Craftbot
- Medium Digital SignUses 10× Glass Block at Craftbot
- Large Digital SignUses 15× Glass Block at Craftbot
- Alarm ClockUses 10× Glass Block at Craftbot
- Chemical ContainerUses 20× Glass Block at Craftbot
- Potato Ammo ContainerUses 20× Glass Block at Craftbot
- Vacuum PipeUses 5× Glass Block at Craftbot
- Vacuum Pipe CornerUses 5× Glass Block at Craftbot
- Vacuum Pipe TUses 5× Glass Block at Craftbot
- Mountable Glow GunUses 20× Glass Block at Craftbot
Recipe and trader connections checked for version 1.0.1.869.
Glass Block recipes and properties
Combine 10 Sand Block, 1 Ember at Craftbot for 5sto make 10 Glass Block.
- Max stack
- 500
- Material
- Glass
- Flammable
- No
- Durability
- 1/10
- Weight
- 3/10
- Friction
- 3/10
- Buoyancy
- 5/10
Turn Sand into a Workshop Material
Glass Block is the refining step between Sand Block collection and a large set of windows, lamps, containers, and machine recipes. Keep Ember beside the Craftbot so a missing single unit does not halt a full glass batch.
Plan the Batch Before Building
- One Craftbot batch converts 10 Sand Blocks and 1 Ember into 10 Glass Blocks.
- Reserve recipe stock before using the same Glass Blocks as decoration.
- Use the recipe list below to check the exact variant and quantity a machine consumes.



