| Product ID | Description | Type/Color | Size | Price at 10 Items | Discount over 10 Items | Discount over 20 Items | |
| GRB4 | Black Base Round | Black Glass 3/8" Thick | 4"D | $ 24.40 | $ 19.40 | $ 14.40 | |
| GRB5 | Black Base Round | Black Glass 3/8" Thick | 5"D | $ 26.40 | $ 21.40 | $ 16.40 | |
| GRB6 | Black Base Round | Black Glass 3/8" Thick | 6"D | $ 29.00 | $24.00 | $ 19.00 | |
| GRB7 | Black Base Round | Black Glass 3/8" Thick | 7"D | $ 31.60 | $ 26.60 | $ 21.60 |
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