Basic Size ☆For individuals 30mm-70mm☆ Instant purchase available! Ready to use! ⭕️Can be made even by beginners! ⭕️Many successful complete eclosion results (Japanese Giant Stag Beetle, Sawtooth Stag Beetle, Miyama Stag Beetle, Baba Golden Stag Beetle, Grandis Hinakabuto, Hercules Hercules) ▶I've been using this artificial pupal chamber type for about 4 years, and I've never had any incomplete eclosions. It has also received a lot of support from multiple testers. This is an essential item for stag beetles and rhinoceros beetles☆ We will ship via the guaranteed Rakuraku Mercari service. Length x Width x Height 9cm x 4cm x 4cm Price has been increased due to rising raw material costs. There is a possibility of further price increases in the future, so we recommend purchasing early. •*¨*•.¸¸☆*・゜•*¨*•.¸¸☆*・゜•*¨*•.¸¸☆*・゜ Basic Size 2000 yen 90mm Size 2200 yen Tararegi Size 2400 yen Large Size 2600 yen Hercules Size 4200 yen If you buy in bulk, you can get a discount of about 200 yen. Please comment! •*¨*•.¸¸☆*・゜•*¨*•.¸¸☆*・゜•*¨*•.¸¸☆*・゜ Make as many artificial pupal chambers as you want using 100-yen store absorbent sponges☆ It's not a consumable item and can be used repeatedly, saving time and money. ⭕️By intentionally making the structure sharp in the height direction, it's easier to make fine adjustments with your fingers! This unique improvement allows it to be applied to a wide range of sizes of stag beetles and rhinoceros beetles♬︎ You can gently adjust it with your fingers to match the size you are using. ーーー■Please read the following■ーーー ❶ Size adjustment of the mold is also possible! Larger molds are easier to use for larger stag beetles and thicker stag beetles (such as the Archides Stag Beetle and the Sumatra Stag Beetle) ⋆͛*͛ ͙͛⋆͛ᐝ·̩ ❷ Hercules size is also available for sale! It cannot be used for large Hercules beetles approaching 180mm without some ingenuity, but it's not a problem because that size is not usually achieved except by professionals. Most people are around 160mm, so the design is aimed at that size⭕️ For sizes over 160mm, you can increase the size by pressing the mold once and then shifting it slightly and pressing it again! ※Be sure to add water after roughing it out before pressing the mold. This can cause the sponge to crack. ※Always smooth it out with your fingers after using the mold.