PRACTICAL AND PROFESSIONAL TOOL SET. This upgraded building blocks tool kit is specially designed for toy building bricks lovers and it is compatible with LEGO & Technic and building bricks from most major brands. SAFE AND PREMIUM QUALITY MATERIALS: Made from high quality materials like ABS plastic, stainless steel, aluminium alloy and silicone, our assembly and disassembly building blocks tools are odorless, harmless, solid and durable, super safe for both kids and adults to use. The package tin box is strong and great for storing these tools. MULTIFUNCTIONAL HAMMER AND BRICK PLIERS: Both the hammer and pliers have silicone protectors by the head, protecting the bricks or blocks from any possible damage. The hammer is made of two parts (connect or disconnect with the cross bolt) with different functions to help install or remove the blocks. The Pliers can separate bricks with different sizes or shapes quickly 5 BLOCK SEPARATORS AND TWEEZERS: The tweezers with handle at a proper length will help you to pick small parts or bricks easily for brick assembly. There are 5 brick separator with different colors and shapes, they can work for regular size blocks and the small ones are specially used to separate mini blocks when you need disassembly 5 FINGER PROTECTORS AND ADJUSTABLE STORAGE BOX: You may have suffered from sore fingertips from toy bricks building for a long time, here the silicone made finger guards will bring you a comfortable touch and happy blocks assembly without the pain. The small storage box can be adjusted for different size and compartments by taking away or putting up the little separation chips, so you can classify the bricks by its shape or colors for each assembling step.. SIOYTOER Building Blocks Tool Kit LEGO Accessories Classic Brick Separator tools Compatible with LEGO &Technic Mini Blocks Multifunctional Hammer Pliers Tweezers Adjustable Brick Storage Box Finger Protectors in Tin Box.