4 Oz Plastic Squeeze Dispensing Bottles with Long Red Tip Caps Set of 8 (Ldpe) Empty by Pinnacle Mercantile Easy to squeeze, Strong Low Density Polyethylene (LDPE) FDA compliant materials recycle code 4 and BPA Free Pre-cut dispensing hole is 0.30. Great for accurate dispensing in small areas Long red cover tip snaps tight on the bottles coned shaped cap Dishwasher safe top rack only - Not microwave safe