Calculate the rocks that you'll need
reset
In stock
Bulk deal
| Quantity | Fixed price |
| 1 | £9.56 |
| 2 | £6.19 |
| 3 | £5.63 |
| 4 | £5.06 |
| 5 | £4.80 |
| 6 | £4.54 |
| 7 | £4.35 |
| 8 | £4.16 |
| 9 | £4.04 |
| 10 | £3.90 |
| 11 | £3.83 |
| 12 | £3.75 |
| 13 | £3.68 |
| 14 | £3.60 |
| 15 | £3.52 |
| 16 | £3.45 |
| 17 | £3.40 |
| 18 | £3.35 |
| 19 | £3.31 |
| 20 | £3.30 |
| 21 | £3.29 |
| 22 | £3.28 |
| 23 | £3.27 |
| 24 | £3.26 |
| 25 | £3.25 |
| 26 | £3.24 |
| 27 | £3.23 |
| 28 | £3.22 |
| 29 | £3.21 |
| 30 | £3.20 |
| 31 | £3.19 |
| 32 | £3.18 |
| 33 | £3.17 |
| 34 | £3.16 |
| 35 | £3.15 |
| 36 | £3.14 |
| 37 | £3.13 |
| 38 | £3.12 |
| 39 | £3.11 |
| 40 | £3.10 |
| 41 | £3.09 |
| 42 | £3.08 |
| 43 | £3.07 |
| 44 | £3.06 |
| 45 | £3.05 |
| 46 | £3.04 |
| 47 | £3.03 |
| 48 | £3.02 |
| 49 | £3.01 |
| 50 | £3.00 |
| 51 | £2.99 |
| 52 | £2.99 |
| 53 | £2.98 |
| 54 | £2.98 |
| 55 | £2.97 |
| 56 | £2.97 |
| 57 | £2.96 |
| 58 | £2.96 |
| 59 | £2.95 |
| 60 | £2.95 |
| 61 | £2.94 |
| 62 | £2.94 |
| 63 | £2.93 |
| 64 | £2.93 |
| 65 | £2.92 |
| 66 | £2.92 |
| 67 | £2.91 |
| 68 | £2.91 |
| 69 | £2.90 |
| 70 | £2.90 |
| 71 | £2.89 |
| 72 | £2.89 |
| 73 | £2.88 |
| 74 | £2.88 |
| 75 | £2.87 |
| 76 | £2.87 |
| 77 | £2.86 |
| 78 | £2.86 |
| 79 | £2.85 |
| 80 | £2.85 |
| 81 | £2.84 |
| 82 | £2.84 |
| 83 | £2.83 |
| 84 | £2.83 |
| 85 | £2.82 |
| 86 | £2.82 |
| 87 | £2.81 |
| 88 | £2.81 |
| 89 | £2.80 |
| 90 | £2.80 |
| 91 | £2.79 |
| 92 | £2.79 |
| 93 | £2.78 |
| 94 | £2.78 |
| 95 | £2.77 |
| 96 | £2.77 |
| 97 | £2.76 |
| 98 | £2.76 |
| 99 | £2.75 |
| 100 | £2.75 |
| 101 | £2.74 |
| 102 | £2.74 |
| 103 | £2.73 |
| 104 | £2.73 |
| 105 | £2.72 |
| 106 | £2.72 |
| 107 | £2.71 |
| 108 | £2.71 |
| 109 | £2.70 |
| 110 | £2.70 |
| 111 | £2.69 |
| 112 | £2.69 |
| 113 | £2.68 |
| 114 | £2.68 |
| 115 | £2.67 |
| 116 | £2.67 |
| 117 | £2.66 |
| 118 | £2.66 |
| 119 | £2.65 |
| 120 | £2.65 |
| 121 | £2.64 |
| 122 | £2.64 |
| 123 | £2.63 |
| 124 | £2.63 |
| 125 | £2.62 |
| 126 | £2.62 |
| 127 | £2.61 |
| 128 | £2.61 |
| 129 | £2.60 |
| 130 | £2.60 |
| 131 | £2.59 |
| 132 | £2.59 |
| 133 | £2.58 |
| 134 | £2.58 |
| 135 | £2.57 |
| 136 | £2.57 |
| 137 | £2.56 |
| 138 | £2.56 |
| 139 | £2.55 |
| 140 | £2.55 |
| 141 | £2.54 |
| 142 | £2.54 |
| 143 | £2.53 |
| 144 | £2.53 |
| 145 | £2.52 |
| 146 | £2.52 |
| 147 | £2.51 |
| 148 | £2.51 |
| 149 | £2.50 |
| 150 | £2.50 |
| 151 | £2.49 |
| 152 | £2.49 |
| 153 | £2.48 |
| 154 | £2.48 |
| 155 | £2.47 |
| 156 | £2.47 |
| 157 | £2.46 |
| 158 | £2.46 |
| 159 | £2.45 |
| 160 | £2.45 |
| 161 | £2.44 |
| 162 | £2.44 |
| 163 | £2.43 |
| 164 | £2.43 |
| 165 | £2.42 |
| 166 | £2.42 |
| 167 | £2.41 |
| 168 | £2.41 |
| 169 | £2.40 |
| 170 | £2.40 |
| 171 | £2.39 |
| 172 | £2.39 |
| 173 | £2.38 |
| 174 | £2.38 |
| 175 | £2.37 |
| 176 | £2.37 |
| 177 | £2.36 |
| 178 | £2.36 |
| 179 | £2.35 |
| 180 | £2.35 |
| 181 | £2.34 |
| 182 | £2.34 |
| 183 | £2.33 |
| 184 | £2.33 |
| 185 | £2.32 |
| 186 | £2.32 |
| 187 | £2.31 |
| 188 | £2.31 |
| 189 | £2.30 |
| 190 | £2.30 |
| 191 | £2.29 |
| 192 | £2.29 |
| 193 | £2.28 |
| 194 | £2.28 |
| 195 | £2.27 |
| 196 | £2.27 |
| 197 | £2.26 |
| 198 | £2.26 |
| 199 | £2.25 |
| 200 - 299 | £2.25 |
| 300 - 399 | £2.00 |
| 400 - 499 | £1.75 |
| 500 - 719 | £1.50 |
| 720 - 999 | £1.20 |
| 1000 + | £1.00 |
reset
