THE PROFESSIONAL OPTION - Our hot melt adhesive glue sticks are ultra clear, extra strong, flexible, & quick drying, providing great stability, & long-lasting adhesion. Our formula is weather resistant, & will last for many, many years. 7MM x 100MM (50 PACK) - Our 50 pack of Grade A+ super strength refill glue sticks measure 7mm in diameter & 100mm in length, making them a perfect fit for most high, low, & dual temperature glue guns, & mini hot glue guns. STRONG & CRYSTAL CLEAR - Easy to use, no foul odour, & fully transparent. Our glue sticks have a viscosity/centipoise of 13,000 at 160°C and 9,500 at 180°C, & are very fast curing with a setting time of 15-20 seconds. ECO-FRIENDLY & SAFE - Made from EVA Resin which makes our glue sticks environmentally friendly, & very safe to use. Designed in the UK, 1 Year Guarantee, CE compliant, 100% recyclable, & RoHS certified for complete peace of mind. WIDE APPLICATION - Great for hobbies & crafts, everyday home use, professional workshop settings, arts & crafts, DIY, bonding wood, glass, metals, card, cardboard, paper, fabrics, plastics, ceramics, leather, foam, textiles, silicone, & more!, Weight: 0.4629707502 Pounds, Manufacturer: SMITH'S 2015