• [Real Climbing Hold] The Mug handle is a real rock climbing hold to help you train fingers always;
• [Real Screw Locked] The climbing hold is locked to the mug body instead of by glue, which will not fall off any more ;
• [Heavy Pinch] The mug is made by ceramic, which is as a heavy pinch after filled cofffee to train;
• [Rock Cimbing Relief] There are several wonderful rock climbing relief on the mug body;
• [Great Gift] This will be a great gift for a rock climber to enjoy life and climbing at the same time;
• [Easy Clean and Hot] These mugs are safe for the dishwasher or microwave.