Novelty prank gag set: this package includes 2 fake squirt mustard bottles, each bottle measures approximately 5.3 x 1.88 inches (13.5 x 4.8 cm); 2 styles available; Warm tip: after receiving the bottle, if you wish to use the spray feature, please ensure the rope inside the bottle mouth is untied Funny gift: these fake squirt bottles make fun gag gifts for family and friends, perfect for surprising others or sharing laughs together; ideal for April Fool's Day or Halloween parties Ideal prank toy: untie the rope inside the bottle, place it back in, then squeeze the bottle firmly to spray the rope out; the red or yellow rope mimics the look of real ketchup or mustard, fooling guests and adding fun to gatherings Warm notice: these fake squirt bottles are made of plastic; squeezing the bottle causes the rope to dispense; rope length is approximately 28 cm (11 inches), with a possible variation of 1–3 cm; intended for children aged 6 and up; ensure the rope is properly untied and the bottle is squeezed firmly for best results Wide range of uses: these novelty bottles can be used in the kitchen, dining room, bedroom, or at parties—anywhere you want to play a lighthearted trick on friends or family