Rarity Hardness Pickaxe Exp earned Gems earned Exp/hit (pickaxe) Avg gems/hit (pickaxe) Laser Grid 68 5 4 14 0-18 3,5 2,25 Pepper Tree 47 4 3 10 0-12 3,33 2 Fish Tank 42 3 3 9 0-11 3 1,83 Chandelier 87 7 6 18 0-22 3 1,83 Sorcerer Stone 87 8 6 18 0-22 3 1,83 Magic Bell 95 10 8 20 0-24 2,5 1,5 Blackrock Wall 42 5 4 9 0-11 2,25 1,38 High Tech Block 69 9 7 14 0-18 2 1,29 Pinball Bumper 53 7 6 11 0-14 1,83 1,17 Venus Guytrap 41 6 5 9 0-11 1,8 1,1 Marble Block 46 7 6 10 0-12 1,67 1